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ZnSO4(aq) + 2 NaOH(aq) = Zn(OH)2(s) + Na2SO4(aq)
Cl2O7 + KOH = KClO4 + H2O =>
Cl2O7 + 2 KOH = 2 KClO4 + H2O
NaO2 + Na = Na2O =>
NaO2 + 3 Na = 2 Na2O
N2 + O2 + H2O + CO2 = C3H5(NO3)3 =>
6 N2 + O2 + 10 H2O + 12 CO2 = 4 C3H5(NO3)3
KNO3 + HOH = KOH + HNO3 =>
KNO3 + HOH = KOH + HNO3
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O =>
MgCO3 + H2SO4 = MgSO4 + CO2 + H2O
Fe + H3PO4 = Fe(PO4) + H2 =>
2 Fe + 2 H3PO4 = 2 Fe(PO4) + 3 H2
HCOOH(aq) + Ba(OH)2(aq) = Ba(HCOO)2(aq) + H2O(l) =>
2 HCOOH(aq) + Ba(OH)2(aq) = Ba(HCOO)2(aq) + 2 H2O(l)
C2H2 + NH4OH + AgNO3 = AgC2 + NH4NO3 + H2O =>
8 C2H2 + 6 NH4OH + 8 AgNO3 = 8 AgC2 + 7 NH4NO3 + 9 H2O
HNO3 + Cl2 = HClO + NO2 =>
2 HNO3 + Cl2 = 2 HClO + 2 NO2
Al + CO = AlO + C =>
Al + CO = AlO + C
CH3CH(CH3)CH(NH2)COOH + HNO3 = CH3CH(OH)COOH + N2 + H2O =>
15 CH3CH(CH3)CH(NH2)COOH + 21 HNO3 = 25 CH3CH(OH)COOH + 18 N2 + 18 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K(CrO4)2 + HCl = KCl + CrCl3 + H2O + Cl =>
K(CrO4)2 + 16 HCl = KCl + 2 CrCl3 + 8 H2O + 9 Cl
NaOH + KOH = Na3[K(OH)4] =>
3 NaOH + KOH = Na3[K(OH)4]
C2H5COONa + NaOH = C2H5COOH + Na2O =>
C2H5COONa + NaOH = C2H5COOH + Na2O
P + Cl2 = P2Cl6 =>
2 P + 3 Cl2 = P2Cl6
Ba(H2PO2)2 + H2SO4 = BaSO4 + H3PO2 =>
Ba(H2PO2)2 + H2SO4 = BaSO4 + 2 H3PO2
Ba(NO3)2 + HI = BaI2 + HNO3 =>
Ba(NO3)2 + 2 HI = BaI2 + 2 HNO3
M + LX = L + MX =>
M + LX = L + MX
Cu{2+} + Ni = Cu + Ni{3+} =>
3 Cu{2+} + 2 Ni = 3 Cu + 2 Ni{3+}
Sb{3+} + H2 = Sb + H{+} =>
2 Sb{3+} + 3 H2 = 2 Sb + 6 H{+}
H2S + NH4(OH) = H2O + (NH4)2S =>
H2S + 2 NH4(OH) = 2 H2O + (NH4)2S
CH3CH(OH)CH3 + Na = C6OONa + H2 =>
2 CH3CH(OH)CH3 + Na = C6OONa + 8 H2
NaOH + KOH = Na3[K(OH)4] =>
3 NaOH + KOH = Na3[K(OH)4]
CH3OH + HCN = CH3CN + H2O =>
CH3OH + HCN = CH3CN + H2O
(CuOH)2SO4 + NaOH = Cu(OH)2 + Na2SO4 =>
(CuOH)2SO4 + 2 NaOH = 2 Cu(OH)2 + Na2SO4
MgCO3 + CH3COOH = MgCH3 + H2O + CO2 =>
8 MgCO3 + 9 CH3COOH = 8 MgCH3 + 6 H2O + 18 CO2
HCl + Ca = CaCl2 + H2 =>
2 HCl + Ca = CaCl2 + H2
Al(OH)3 + KOH = K[Al(OH)4] =>
Al(OH)3 + KOH = K[Al(OH)4]
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
HNo3 + NaOH = NaNo3 + H2O =>
HNo3 + NaOH = NaNo3 + H2O
H2SO4 + Al = Al(SO4)3 + S + H2O =>
4 H2SO4 + Al = Al(SO4)3 + S + 4 H2O
Mg(NO3)2 + Na2(CO3) = Mg(CO3) + NaNO3 =>
Mg(NO3)2 + Na2(CO3) = Mg(CO3) + 2 NaNO3
KBr + KOH + N2O4 = KBrO3 + H2O + KNO2 =>
KBr + 6 KOH + 3 N2O4 = KBrO3 + 3 H2O + 6 KNO2
Mg + Mn2O3 = MgO + Mn =>
3 Mg + Mn2O3 = 3 MgO + 2 Mn
CH3CH2CH2CHO + K2CrO7 + H2SO4 = CH3CH2CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 CH3CH2CH2CHO + 2 K2CrO7 + 5 H2SO4 = 9 CH3CH2CH2COOH + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
ZnCl2 = Cl2 + Zn =>
ZnCl2 = Cl2 + Zn
MnO2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + 2 H2O
FeSO4 + H2S + HNO3 = Fe2(SO4)3 + N2O3 + H2O =>
4 FeSO4 + 2 H2S + 10 HNO3 = 2 Fe2(SO4)3 + 5 N2O3 + 7 H2O
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
HF + H2SO4 = F2 + H2S + H2O =>
8 HF + H2SO4 = 4 F2 + H2S + 4 H2O
C4H10 + Br2 = C4H9Br + HBr =>
C4H10 + Br2 = C4H9Br + HBr
ZnSO4(aq) + NaOH(aq) = Zn(OH)2 + Na2SO4 =>
ZnSO4(aq) + 2 NaOH(aq) = Zn(OH)2 + Na2SO4
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
Me2CO3 + HCl = MeCl + CO2 + H2O =>
Me2CO3 + 2 HCl = 2 MeCl + CO2 + H2O
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Cr2(SO4) + (NH4)2CO3 = Cr2CO3 + (NH4)2SO4 =>
Cr2(SO4) + (NH4)2CO3 = Cr2CO3 + (NH4)2SO4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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