List the coefficients that would balance the following chemical equation:
____H2(CO3) + ____Mg(OH)2 ---> ____H2O + ____Mg(CO3)
Separate each coefficient by using commas only, NO SPACES.
List the coefficients that would balance the following chemical equation:
____(NH4)(NO3) ---> ____N2O + ____H2O
Separate each coefficient by using commas only, NO SPACES.
List the coefficients that would balance the following chemical equation:
____Ag2(CrO4) + ____Zn ---> ____Zn(CrO4) + ____Ag
Separate each coefficient by using commas only, NO SPACES.
List the coefficients that would balance the following chemical equation:
____C7H6O3 + ____O2 ---> ____CO2 + ____H2O
Separate each coefficient by using commas only, NO SPACES.
List the coefficients that would balance the following chemical equation:
____H2(SO4)+ ____NaCl ---> ____Na2(SO4) + ____HCl
Separate each coefficient by using commas only, NO SPACES.
List the coefficients that would balance the following chemical equation:
____Cl2+ ____Al---> ____AlCl3
Separate each coefficient by using commas only, NO SPACES.
List the coefficients that would balance the following chemical equation:
____Al2(SO4)3+ ____Ca(OH)2---> ____Al(OH)3 + ____Ca(SO4)
Separate each coefficient by using commas only, NO SPACES.
List the coefficients that would balance the following chemical equation:
____C12H26+ ____O2---> ____CO2 + ____H2O
Separate each coefficient by using commas only, NO SPACES.
List the coefficients that would balance the following chemical equation:
____Cu+ ____O2---> ____CuO
Separate each coefficient by using commas only, NO SPACES.
List the coefficients that would balance the following chemical equation:
____BN+ ____F2---> ____BF3 + ____N2
Separate each coefficient by using commas only, NO SPACES.
List the coefficients that would balance the following chemical equation:
____H3(PO4)+ ____Zn---> ____H2+ ____Zn3(PO4)2
Separate each coefficient by using commas only, NO SPACES.
List the coefficients that would balance the following chemical equation:
____K(OH)+ ____H2(C2O4)--> ____H2O + ____K2(C2O4)
Separate each coefficient by using commas only, NO SPACES.
List the coefficients that would balance the following chemical equation:
____Fe(OH)2 --> ____FeO + ____H2O
Separate each coefficient by using commas only, NO SPACES.
Magnesium will replace hydrogen in hot water during a single replacement reaction.
Iron will replace copper a single replacement reaction.
Calcium sulfate is soluble in water.
Mercurous chloride is insoluble in water.
A reaction between aqueous solutions of barium nitrate and ammonium chloride will form a precipitate of barium chloride.
Match the following chemical reaction symbols to their correct description.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
yields | arrow_right_alt | (l) |
requires a catalyst | arrow_right_alt | (aq) |
aqueous solution | arrow_right_alt | ---> |
solid | arrow_right_alt | ----MnO2---> |
requires heat | arrow_right_alt | (s) |
liquid | arrow_right_alt | ----Δ---> |
What evidence of a chemical reaction is evident in each scenario? Select all that apply.
Lighting or using a Bunsen burner in lab.
What evidence of a chemical reaction is evident in each scenario? Select all that apply.
Sodium bicarbonate and acetic acid are used to make a volcano demonstration.
What evidence of a chemical reaction is evident in each scenario? Select all that apply.
A piece of copper wire is coiled to make a spring in a circuit board.
What evidence of a chemical reaction is evident in each scenario? Select all that apply.
Two clear liquids are mixed and a bright yellow substance settles on the bottom of the container.
What evidence of a chemical reaction is evident in each scenario? Select all that apply.
Lithium metal is dropped in a container of water. The lithium sample pops and sizzles on top of the water and the test tube feels warm to the touch.
What evidence of a chemical reaction is evident in each scenario? Select all that apply.
Calcium chloride is dissolved in water to heat the food in MREs ( meals ready to eat) in the military.
What evidence of a chemical reaction is evident in each scenario? Select all that apply.
Red food color is dropped into a cup of water to dye eggs.
(NH4)(NO3) ---> N2O + H2O
H2(SO4) + NaCl ---> Na2(SO4) + HCl
K(OH) + H2(C2O4)--> H2O + K2(C2O4)
Al2(SO4)3 + Ca(OH)2---> Al(OH)3 + Ca(SO4)
C7H6O3 + O2 ---> CO2 + H2O
H3(PO4) + Zn---> H2 + Zn3(PO4)2
Ag2(CrO4) + Zn ---> Zn(CrO4) + Ag
Cl2+ Al---> AlCl3
Cu + O2---> CuO
C12H26 + O2---> CO2 + H2O
Fe(OH)2 --> FeO + H2O
H2(CO3) + Mg(OH)2 ---> H2O + Mg(CO3)
BN + F2--->BF3 + N2
Synthesis
Decomposition
Single Replacement
Double Replacement
Combustion
Neutralization
Magnesium metal reacts with aqueous nickel I acetate.
What type of reaction is this?
What are the products of this reaction?
Write the chemical formulas in the following form:
AB+CD. NO SPACES
List the coefficients that balance this equation.
Use commas to separate with NO spaces.
Liquid Butanol (C4H9OH) burns in the presence of oxygen gas.
What type of reaction is this?
What are the products of this reaction?
Write the chemical formulas in the following form:
AB+CD. NO SPACES
List the coefficients that balance this equation.
Use commas to separate with NO spaces.
Aqueous lithium hydroxide reacts with aqueous oxalic acid.
What type of reaction is this?
What are the products of this reaction?
Write the chemical formulas in the following form:
AB+CD. NO SPACES
List the coefficients that balance this equation.
Use commas to separate with NO spaces.
Solid sodium chloride decomposes when heated.
What type of reaction is this?
What are the products of this reaction?
Write the chemical formulas in the following form:
AB+CD. NO SPACES
List the coefficients that balance this equation.
Use commas to separate with NO spaces.