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2 K + MgBr2 = 2 KBr + Mg
SiH4 + LiOH = Si(OH)4 + LiH =>
SiH4 + 4 LiOH = Si(OH)4 + 4 LiH
ZnOHNO3 + HNO3 = Zn(NO3)2 + H2O =>
ZnOHNO3 + HNO3 = Zn(NO3)2 + H2O
Fe2(SO4)3 + H2C2O4 = H2SO4 + Fe2(C2O4)3 =>
Fe2(SO4)3 + 3 H2C2O4 = 3 H2SO4 + Fe2(C2O4)3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
K2MnO4 + HOH = KMnO4 + KOH + MnO2 =>
3 K2MnO4 + 2 HOH = 2 KMnO4 + 4 KOH + MnO2
BaCl2 + (NH4)2CO3 = BaCO3 + NH4Cl =>
BaCl2 + (NH4)2CO3 = BaCO3 + 2 NH4Cl
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
MnCl2 + NaOH = NaCl + Mn(OH)2 =>
MnCl2 + 2 NaOH = 2 NaCl + Mn(OH)2
CH3COHCN + H2O + H = CH3CH2(OH)COOH + NH4 =>
CH3COHCN + 2 H2O + 3 H = CH3CH2(OH)COOH + NH4
C5H11Br + KOH = C5H10 + KBr + H2O =>
C5H11Br + KOH = C5H10 + KBr + H2O
B + F = BF3 =>
B + 3 F = BF3
S8O2 + O2 = SO3 =>
S8O2 + 11 O2 = 8 SO3
MnO2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO2 + 2 H2SO4 = 2 MnSO4 + O2 + 2 H2O
AgSO4 + Fe = Ag + FeSO4 =>
AgSO4 + Fe = Ag + FeSO4
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
CaCO3 + HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O(l) + CO2(g) =>
CaCO3 + 2 HC2H3O2(aq) = Ca(C2H3O2)2(aq) + H2O(l) + CO2(g)
Al + O2 = (Al2O2)3 =>
6 Al + 3 O2 = (Al2O2)3
F2 + U2O3 = UF6 + O2 =>
12 F2 + 2 U2O3 = 4 UF6 + 3 O2
TiO2 + Cl2 + C = CO2 + TiCl4 =>
TiO2 + 2 Cl2 + C = CO2 + TiCl4
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
CuSO4Cl2 = CuCl2SO4 =>
CuSO4Cl2 = CuCl2SO4
Al(OH)3 + Fe(OH)3 = AlFeO3 + H2O =>
Al(OH)3 + Fe(OH)3 = AlFeO3 + 3 H2O
HBr + Zn = ZnBr + H =>
HBr + Zn = ZnBr + H
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
Al2(SO4)3 + NH3 = Al + NH3SO4 =>
Al2(SO4)3 + 3 NH3 = 2 Al + 3 NH3SO4
Pb(C2H3O2) + NH3 = Pb + NH3(C2H3O2) =>
Pb(C2H3O2) + NH3 = Pb + NH3(C2H3O2)
H2SO4 + FeN = Fe2(SO4)3 + H3N =>
3 H2SO4 + 2 FeN = Fe2(SO4)3 + 2 H3N
HCC + NaOH = NaCC + H2O =>
HCC + NaOH = NaCC + H2O
CuCl2 + H2S = Cu2S2 + HCl =>
2 CuCl2 + 2 H2S = Cu2S2 + 4 HCl
AgCl + HNO3 = AgNO3 + HCl =>
AgCl + HNO3 = AgNO3 + HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + SnSO4 + H2SO4 = K2SO4 + Sn(SO4)2 + MnSO4 + H2O =>
2 KMnO4 + 5 SnSO4 + 8 H2SO4 = K2SO4 + 5 Sn(SO4)2 + 2 MnSO4 + 8 H2O
CuBr2 + Na2S = Cu2S2 + NaBr =>
2 CuBr2 + 2 Na2S = Cu2S2 + 4 NaBr
PbSO4(s) + H2O(l) = PbO2(s) + Pb(s) + H2SO4(aq) =>
2 PbSO4(s) + 2 H2O(l) = PbO2(s) + Pb(s) + 2 H2SO4(aq)
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
K2O + CaCl2 = CaO + KCl =>
K2O + CaCl2 = CaO + 2 KCl
Rb + Ti = RbTi =>
Rb + Ti = RbTi
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
mercury(I)oxide + oxygen = mercury(II)oxide =>
2 Hg2O + O2 = 4 HgO
K3N + MgBr2 = Mg3N2 + KBr =>
2 K3N + 3 MgBr2 = Mg3N2 + 6 KBr
C3OH10 + HCl = C3ClH9 + H2O =>
C3OH10 + HCl = C3ClH9 + H2O
Ba(HO)2 + HCl = BaCl2 + H2O =>
Ba(HO)2 + 2 HCl = BaCl2 + 2 H2O
Fe + S = FeS =>
Fe + S = FeS
Pb(NO3)2 + K2Cr2O7 = Cr2O7Pb + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = Cr2O7Pb + 2 KNO3
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