Balancing reactions.
H2 + O2 -> H2O
What is 2, 1, 2?
Fe + CuSO4 -> FeSO4 + Cu
What is single replacement reaction?
The number of protons in an element is also referred to as this.
What is, the atomic number.
Name this compound
Fe(NO3)3
What is Iron(III) nitrate?
The minimum amount of energy required for a reaction to occur, and it determines the rate of the reaction.
What is activation energy?
Na + Cl2 -> NaCl
What is 2,2?
NaHCO3 -> Na2CO3 + CO2 + H2O
What is decomposition reaction?
When the H+ ions and OH- ions are equal to each other in a solution, the solution is said to be...
What is, neutral.
Calcium carbonate
The two factors that can affect the rate of a chemical reaction?
What is the Concentration of reactants, temperature, surface area, and catalysts?
NH3 + O2 -> NO + H2O
What is 4, 5, 4, 6?
2NaCl + Pb(NO3)2 -> 2NaNO3 + PbCl2
What is double displacement reaction?
If an element has 13 electrons in its ATOMIC form, then how many electrons will it have in its ION form?
What is 10 electrons. (Aluminum)
Copper(II) chromate
What is CuCrO4 ?
True or False: Increasing temperature generally increases the rate of a chemical reaction.
P4 + O2 -> P2O5
What is 1, 5, 2?
C6H6 + O2 -> CO2 + H2O
What is combustion reaction?
If a solution has a pH of 8.5 the solution is what?
What is alkaline (basic).
Name this compound.
N2O5
What is Dinitrogen pentoxide ?
This type of reactions releases energy to the surroundings.
What is, an Exothermic reaction?
C3H8 + O2 -> CO2 + H2O
What is 1, 5,3, 4?
2H2 + O2 -> 2H2O
What is a synthesis reaction?
A chemist has a solution that conducts electricity, reacts with metals, burns the skin and tastes sour. What kind of solution is it?
What is an acidic solution.
Ammonium dichromate
What is (NH4)2Cr2O7
True or False: An endothermic reaction has a negative ∆H.
What is FALSE.