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NaBr + HNO3 = HBr + NaNO3
[NH4]2HPO4 + NaOH = NH3 + H2O + Na3PO4 =>
[NH4]2HPO4 + 3 NaOH = 2 NH3 + 3 H2O + Na3PO4
KMnO4 + Sb2(CrO4)3 = K2CrO4 + Sb(MnO4)3 =>
6 KMnO4 + Sb2(CrO4)3 = 3 K2CrO4 + 2 Sb(MnO4)3
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Rb + S8 = RbS8 =>
Rb + S8 = RbS8
NaHSO4 + LiOH = LiNaSO4 + H2O =>
NaHSO4 + LiOH = LiNaSO4 + H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
NaOH + Cu(CIO3)2 = Cu(OH)2 + NaCIO3 =>
2 NaOH + Cu(CIO3)2 = Cu(OH)2 + 2 NaCIO3
NaCl(aq) + H2SO4(aq) = HCl + Na2SO4 =>
2 NaCl(aq) + H2SO4(aq) = 2 HCl + Na2SO4
MgBr2 + Cl = MgCl2 + Br =>
MgBr2 + 2 Cl = MgCl2 + 2 Br
Na2SO4 + H2O = Na2SO3 + H2O2 =>
Na2SO4 + H2O = Na2SO3 + H2O2
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
Br2 + HOH = HBrO + H2 =>
Br2 + 2 HOH = 2 HBrO + H2
KBrO3 + HI = KBr + I2 + H2O =>
KBrO3 + 6 HI = KBr + 3 I2 + 3 H2O
HClO = HCl + O2 =>
2 HClO = 2 HCl + O2
Pb + Fe{+2} = Pb{+2} + Fe =>
Pb + Fe{+2} = Pb{+2} + Fe
Ca(OH)2(aq) + HBr(aq) = CaBr2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l)
Tl2O3(s) + CO2(g) = Tl2(CO3)3(s) =>
Tl2O3(s) + 3 CO2(g) = Tl2(CO3)3(s)
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
Al(OH)3 + Cl2 = Al(OH)3Cl =>
2 Al(OH)3 + Cl2 = 2 Al(OH)3Cl
H3P(aq) + NaOH(aq) = Na3P(aq) + H2O(l) =>
H3P(aq) + 3 NaOH(aq) = Na3P(aq) + 3 H2O(l)
Fe + CoSO4 = Co + Fe2(SO4)3 =>
2 Fe + 3 CoSO4 = 3 Co + Fe2(SO4)3
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + KNO3 =>
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + 2 KNO3
SiBr4 + Mg = Si + MgBr2 =>
SiBr4 + 2 Mg = Si + 2 MgBr2
Na2S2O3 + HCl = S + SO2 + NaCl + H2O =>
Na2S2O3 + 2 HCl = S + SO2 + 2 NaCl + H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
Na2CO3 + Ca(NO3)3 = Na2(NO3)3 + CaCO3 =>
Na2CO3 + Ca(NO3)3 = Na2(NO3)3 + CaCO3
Pt + F = PtF6 =>
Pt + 6 F = PtF6
PbCl4 + O2 = Pb(ClO3)4 =>
PbCl4 + 6 O2 = Pb(ClO3)4
methanol = carbonmonoxide + hydrogen =>
CH3OH = CO + 2 H2
B + I2 = B2I6 =>
2 B + 3 I2 = B2I6
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Na2OCo3 + HCl = NaCl + Co2 + H2O =>
2 Na2OCo3 + 4 HCl = 4 NaCl + 3 Co2 + 2 H2O
Ta2O5 + HF = H2TaF7 + H2O =>
Ta2O5 + 14 HF = 2 H2TaF7 + 5 H2O
Ca2 + Fe(NO3)3 = Fe3 + Ca(NO3)2 =>
9 Ca2 + 12 Fe(NO3)3 = 4 Fe3 + 18 Ca(NO3)2
Na + CaO = NaO + Ca =>
Na + CaO = NaO + Ca
ZnCl2 + NaI = ZnI2 + NaCl =>
ZnCl2 + 2 NaI = ZnI2 + 2 NaCl
Cr(OH)3 + SO2 = Cr2(SO3)3 + H2O =>
2 Cr(OH)3 + 3 SO2 = Cr2(SO3)3 + 3 H2O
Ca + Co = CaCo3 =>
Ca + 3 Co = CaCo3
I2 + KF = IF + K =>
I2 + 2 KF = 2 IF + 2 K
H2O + KMnO4 + Na2C2O4 = MnO(OH)2 + NaOH + KOH + CO2 =>
6 H2O + 2 KMnO4 + 3 Na2C2O4 = 2 MnO(OH)2 + 6 NaOH + 2 KOH + 6 CO2
Na2SO4(aq) + MgCl2(aq) = NaCl(s) + MgSO4(aq) =>
Na2SO4(aq) + MgCl2(aq) = 2 NaCl(s) + MgSO4(aq)
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
CrCl3 + HCl + Zn = ZnCl2 + CrCl2H2 =>
2 CrCl3 + 4 HCl + 3 Zn = 3 ZnCl2 + 2 CrCl2H2
P2O5 + Na2O = Na2O6 + P =>
P2O5 + Na2O = Na2O6 + 2 P
ClCH2COOH + NH3 = CH2NH2COOH + HCl =>
ClCH2COOH + NH3 = CH2NH2COOH + HCl
CaCo3 + H{+} = CaCo3H{+} =>
CaCo3 + H{+} = CaCo3H{+}
FeSO4 + KCIO3 + KOH = K2FeO4 + KCI + K2SO4 + H2O =>
3 FeSO4 + 2 KCIO3 + 12 KOH = 3 K2FeO4 + 2 KCI + 3 K2SO4 + 6 H2O
HCHO + C6H5OH = (C6H5O)2CH2 + H2O =>
HCHO + 2 C6H5OH = (C6H5O)2CH2 + H2O
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