Row 1
What is the Law of Conservation?
What is matter, energy, and charge that can not be created nor destroyed.
What is a synthesis chemical reaction?
What is a reaction in which two or more substances combined to form a compound.
What type of chemical reaction is this?
AB + C = AC + B
Which equation is an example of combustion?
1) Cl2 + 2NaBr = Br + NaCl
2) CaO + H2O = Ca(OH)2
3) Ni(NO3)2 + 2NaOH = Ni(OH)2 + 2NaNo3
4) 2CuO = 2Cu + O2
5) 2Na + Cl2 = 2NaCl
2) CaO + H2O = Ca(OH)2
What is the first step in balancing any chemical equation?
What is listing and counting the elements present o each side of the arrow
What side do the reactants go on?
What is left
What is a decomposition chemical reaction?
What is a reaction in which a compound is broken down into simpler substances.
What type of chemical reaction is this?
AB = A+B
What is decomposition.
Which equation is an example of synthesis?
1) Cl2 + 2NaBr = Br + NaCl
2) CaO + H2O = Ca(OH)2
3) Ni(NO3)2 + 2NaOH = Ni(OH)2 + 2NaNo3
4) 2CuO = 2Cu + O2
5) 2Na + Cl2 = 2NaCl
5) 2Na + Cl2 = 2NaCl
Balance this chemical equation
H2 + O2 = H2O
2H2 + O2 = 2H2O
What side does the products go on?
What is right.
**DAILY DOUBLE**
What is a combustion chemical reaction?
What is a reaction in which a fuel burns into the presence of oxygen forming water and carbon dioxide.
What type of chemical reaction is this?
C + OO = HOH + OCO
What is combustion.
Which is an example of single displacement?
1) Cl2 + 2NaBr = Br + NaCl
2) CaO + H2O = Ca(OH)2
3) Ni(NO3)2 + 2NaOH = Ni(OH)2 + 2NaNo3
4) 2CuO = 2Cu + O2
5) 2Na + Cl2 = 2NaCl
1) Cl2 + 2NaBr = Br + NaCl
In the equation, what are the coefficients from left to right?
_ Na + _ Cl2 = _ NaCl
What is 2, 1, 2
What is the name of the little number written on the right side of a chemical equation?
What is subscript
What is single replacement chemical reaction?
What is a reaction in which an element will swap places with an atom in a compound
What type of chemical reaction is this?
AB + CD = AD + CB
What is double replacement.
Which is the chemical equation for decomposition?
1) Cl2 + 2NaBr = Br + NaCl
2) CaO + H2O = Ca(OH)2
3) Ni(NO3)2 + 2NaOH = Ni(OH)2 + 2NaNo3
4) 2CuO = 2Cu + O2
5) 2Na + Cl2 = 2NaCl
4) 2CuO = 2Cu + O2
TRUE OR FALSE: You can only change the subscripts of a compound equation to balance the equation.
What is False. Only coefficients can be changed.
What is a chemical reaction?
What is when two or more substances mix and rearrange their atoms to create brand-new substances
What is double replacement chemical reaction?
What is a reaction where ions swap partners.
What type of chemical reaction is this?
A + B = AB
What is synthesis.
**DAILY DOUBLE**
Which is the chemical equation for double displacement?
1) Cl2 + 2NaBr = Br + NaCl
2) CaO + H2O = Ca(OH)2
3) Ni(NO3)2 + 2NaOH = Ni(OH)2 + 2NaNo3
4) 2CuO = 2Cu + O2
5) 2Na + Cl2 = 2NaCl
3) Ni(NO3)2 + 2NaOH = Ni(OH)2 + 2NaNo3
Balance this chemical equation.
_NaBr + _ CaF2 = _NaF + _ CaBr2
What is 2,1,2,1