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2 Mg + H2SO4 = MgH + MgHSO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Pb(s) + AgNO3 = Pb(NO3)2 + Ag =>
Pb(s) + 2 AgNO3 = Pb(NO3)2 + 2 Ag
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NaBH4 + C10H7COCH3 = C10H7COHHCH3 + NaBH2 =>
NaBH4 + C10H7COCH3 = C10H7COHHCH3 + NaBH2
K2Cr2O7 + NaCl + H2SO4 = CrO2Cl2 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 4 NaCl + 3 H2SO4 = 2 CrO2Cl2 + K2SO4 + 2 Na2SO4 + 3 H2O
Ba + Cu2O = BaO + Cu =>
Ba + Cu2O = BaO + 2 Cu
P2O5 + Ca = CaO + P =>
P2O5 + 5 Ca = 5 CaO + 2 P
O2 + S2O2 = S2O3 =>
O2 + 2 S2O2 = 2 S2O3
CH3COONa + HF = HNa + CH3COOF =>
CH3COONa + HF = HNa + CH3COOF
CuSO4(aq) + Na2C2O4 = CuC2O4 + Na2SO4 =>
CuSO4(aq) + Na2C2O4 = CuC2O4 + Na2SO4
C2H5OH + NaOH + I2 = NaC2H3O2 + NaI + H2O =>
C2H5OH + 5 NaOH + 2 I2 = NaC2H3O2 + 4 NaI + 4 H2O
Mg(OH)2 + Al2O3 = Al(OH)3 + MgO =>
3 Mg(OH)2 + Al2O3 = 2 Al(OH)3 + 3 MgO
K2Cr2O7 + Na2S2O3 = Na2Cr2O7 + K2S2O3 =>
K2Cr2O7 + Na2S2O3 = Na2Cr2O7 + K2S2O3
C4H6BaO4 = C4 + H6 + Ba + O4 =>
C4H6BaO4 = C4 + H6 + Ba + O4
Cu + Pb(SO3)3 = CuSO3 + Pb =>
3 Cu + Pb(SO3)3 = 3 CuSO3 + Pb
Cr2O3 + K2CO3 + O2 = K2CrO3 + CO2 =>
2 Cr2O3 + 4 K2CO3 + O2 = 4 K2CrO3 + 4 CO2
Ca(OH)2 + H* = Ca2* + H2O =>
2 Ca(OH)2 + 4 H* = Ca2* + 4 H2O
Na + HC1 = H2 + NaC1 =>
2 Na + 2 HC1 = H2 + 2 NaC1
Rb + Cl = RbCl2 =>
Rb + 2 Cl = RbCl2
C12H17MgCl + CO2 + HCl = C13H18O2 + MgCl2 =>
C12H17MgCl + CO2 + HCl = C13H18O2 + MgCl2
CH3COOH + Fe2(CO3)3 = (CH3COO)3Fe + H2O + CO2 =>
6 CH3COOH + Fe2(CO3)3 = 2(CH3COO)3Fe + 3 H2O + 3 CO2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Sr + N2 = Sr3N2 =>
3 Sr + N2 = Sr3N2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe + H2O2 + HNO3 = Fe(NO3)3 + H2O =>
2 Fe + 3 H2O2 + 6 HNO3 = 2 Fe(NO3)3 + 6 H2O
AgF + KI = AgI + KF =>
AgF + KI = AgI + KF
Na2SO3 + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
3 Na2SO3 + 4 H2SO4 + K2Cr2O7 = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 4 H2O
FeCl2 + K4Fe(CN)6 = Fe2[Fe(CN)6] + KCl =>
2 FeCl2 + K4Fe(CN)6 = Fe2[Fe(CN)6] + 4 KCl
Fe + Cu(OH)2 = CuFe(OH)2 =>
Fe + Cu(OH)2 = CuFe(OH)2
C8H8 + KMnO4 + H2O = C8H8O2 + MnO2 + KOH =>
3 C8H8 + 4 KMnO4 + 2 H2O = 3 C8H8O2 + 4 MnO2 + 4 KOH
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
C4H9OH + HCl = C4H9Cl + H2O =>
C4H9OH + HCl = C4H9Cl + H2O
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
CaCO3 + Fe(ClO2)3 = Ca(ClO2)2 + Fe2(CO3)3 =>
3 CaCO3 + 2 Fe(ClO2)3 = 3 Ca(ClO2)2 + Fe2(CO3)3
CH3COONa + CuSO4*5H2O = Cu(CH3COO)2 + Na2SO4 + H2O =>
2 CH3COONa + CuSO4*5H2O = Cu(CH3COO)2 + Na2SO4 + 5 H2O
Pt(NO3)2 + K2S = PtS + K(NO3) =>
Pt(NO3)2 + K2S = PtS + 2 K(NO3)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K2CO3 + ZnSO4 = ZnCO3 + K2SO4 =>
K2CO3 + ZnSO4 = ZnCO3 + K2SO4
C10H20O + Na2Cr2O7 + H2SO4 = H2O + CrSO4 + Na2SO4 + C10H18O =>
4 C10H20O + Na2Cr2O7 + 3 H2SO4 = 7 H2O + 2 CrSO4 + Na2SO4 + 4 C10H18O
NH4SCN + Ba(OH)2*8H2O = Ba(SCN)2 + H2O + NH3 =>
2 NH4SCN + Ba(OH)2*8H2O = Ba(SCN)2 + 10 H2O + 2 NH3
C9H20 + O2 = CO2 + H2O = C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
C + H2O = CO + H2 =>
C + H2O = CO + H2
KMnO4 + K2S + HCl = S + KCl + MnCl2 + H2O =>
2 KMnO4 + 5 K2S + 16 HCl = 5 S + 12 KCl + 2 MnCl2 + 8 H2O
Si + B = Si3B =>
3 Si + B = Si3B
Al(OH)3 + HCl = AlCl3 + H2O(l) =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O(l)
LiAlH4 + H2O = [LiAl2(OH)6]OH + H2 + LiOH =>
2 LiAlH4 + 8 H2O = [LiAl2(OH)6]OH + 8 H2 + LiOH
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