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H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O + CO2(g)
K2CO3 + BaCl2 = BaCO3 + KCl =>
K2CO3 + BaCl2 = BaCO3 + 2 KCl
Fe + HCl2 = FeCl2 + H2 =>
2 Fe + 2 HCl2 = 2 FeCl2 + H2
K2CO3 + BaCl2 = BaCO3 + KCl =>
K2CO3 + BaCl2 = BaCO3 + 2 KCl
C1600H3176O1399N120S + H2O = C2H6O + CO2 + NH3 + H2S =>
3 C1600H3176O1399N120S + 591 H2O = 1604 C2H6O + 1592 CO2 + 360 NH3 + 3 H2S
KMNO4 + FeSO4 + H2SO4 = K2SO4 + MNSO4 + Fe2(SO4)3 + H2O =>
2 KMNO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MNSO4 + 5 Fe2(SO4)3 + 8 H2O
H3AsO3 = AsH3 + H3AsO4 =>
4 H3AsO3 = AsH3 + 3 H3AsO4
C1600H3176O1399N137S + H2O = C2H6O + CO2 + NH3 + H2S =>
12 C1600H3176O1399N137S + 2517 H2O = 6365 C2H6O + 6470 CO2 + 1644 NH3 + 12 H2S
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
NaBH4 + CH2O + H2O = CH3OH + NaH2BO2 =>
NaBH4 + 3 CH2O + 2 H2O = 3 CH3OH + NaH2BO2
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca3(Po4)2 + H3Po4 = Ca(H2Po4)2 =>
Ca3(Po4)2 + 4 H3Po4 = 3 Ca(H2Po4)2
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
AgNO3 + KI = KNO3 + AgI =>
AgNO3 + KI = KNO3 + AgI
H2O + NH4Cl = HCl + NH4OH =>
H2O + NH4Cl = HCl + NH4OH
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
Cu2O + C3H8O3 = C + Cu + H2O =>
Cu2O + C3H8O3 = 3 C + 2 Cu + 4 H2O
CAO + H2SO4 = CASO4 + H2O =>
CAO + H2SO4 = CASO4 + H2O
P + O2 = PO2 =>
P + O2 = PO2
NaOH + CuSO4 = CuOH + NaSO4 =>
NaOH + CuSO4 = CuOH + NaSO4
Cuso4*5H2O = Cuso4 + H2O =>
Cuso4*5H2O = Cuso4 + 5 H2O
SeF4 + Br2 = SeF2 + BrF3 =>
3 SeF4 + Br2 = 3 SeF2 + 2 BrF3
PbCl2 + (NH4)2CO3 = PbCO3 + NH4Cl =>
PbCl2 + (NH4)2CO3 = PbCO3 + 2 NH4Cl
P + O2 = PO4 =>
P + 2 O2 = PO4
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
HCl + MnO2 = H2O + MnCl2 + Cl2 =>
4 HCl + MnO2 = 2 H2O + MnCl2 + Cl2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Cu(NO3)25H2O = CuO + NO2 + O2 + H2O =>
Cu(NO3)25H2O = CuO + 25 NO2 + 12 O2 + H2O
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
ZnO + H2O = Zn(OH)2 =>
ZnO + H2O = Zn(OH)2
P + H2SO4 = SO2 + H3PO4 + H2O =>
2 P + 5 H2SO4 = 5 SO2 + 2 H3PO4 + 2 H2O
H2O + NH3 = NH4OH =>
H2O + NH3 = NH4OH
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
CdS + HNO3 = Cd(NO3)2 + S + NO + H2O =>
3 CdS + 8 HNO3 = 3 Cd(NO3)2 + 3 S + 2 NO + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Al4C3 + HOH = Al(OH)3 + CH4 =>
Al4C3 + 12 HOH = 4 Al(OH)3 + 3 CH4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaNO3 + ZnCl2 = CaCl2 + ZnNO3 =>
CaNO3 + ZnCl2 = CaCl2 + ZnNO3
CH3COH + KMNO4 + HBr4 = CH3COOH + MNBr + KBr + H2O =>
15 CH3COH + 4 KMNO4 + 2 HBr4 = 15 CH3COOH + 4 MNBr + 4 KBr + H2O
BaCl2 + Na2SO4 = NaCl + BaSO4 =>
BaCl2 + Na2SO4 = 2 NaCl + BaSO4
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