what is the chemical formula of copper in this picture?

What is the chemical formula of copper in this picture?

A. Cu(s)

B. Cu(OH) 2(s)

C. Cu(OH) 2(aq)

D. CuO(s)

What is the chemical formula of copper in this picture?

A. Cu(s)

B. Cu(OH)2(aq)

C. CuO (s)

D. CuSO4(s)

What type of reaction describes how CuO(s) was created?

A.SynthesisB.DecompositionC.Double replacementD.Single replacement

• Write the chemical reaction that describes how aqueous copper (II) sulfate was created from CuO(s)

A.CuO(s) + SO4(aq) > CuSO4 + O2 (g)

B.CuO (s) + H2SO4 (aq) > CuSO4(aq) + H2O(l)

C. CuSO4(aq) + Zn(s) > ZnSO4 > ZnSO4(aq) + Cu(s)

• Name the type of reaction described

• Zn(s) + CuSO4(aq) > ZnSO4(aq) + Cu(s)

A. Combustion

B. Synthesis

C. Double Replacement

D. Single Replacement

• Name the type of reaction described

MnSO4(aq) + Al2S3 (aq) > MnS(aq) +

Al2(SO4)3 (s)

A.CombustionB.SynthesisC.Double ReplacementD.Single Replacement

• Name the type of reaction described

C7H16 + 5O2 7CO2 + 8H2O

A.Combustion

B.Synthesis

C.Double Replacement

D.Single Replacement

• Name the type of reaction described

2Mn(s)+ O2(g) 2MnO(s)

A.Combustion

B.Synthesis

C.Double Replacement

D.Single Replacement

• Which product of the following reaction will produce a precipitate?

FeCl3(aq) + NaOH(aq)

A. FeCl3(s)B. NaOH(s)C. NaCl(s)D. Fe(OH)3 (s)

• Balance the following equation

Al2(SO4)3 + ___Cu(NO3)2 ___CuSO4 + ___Al(NO3)3