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2 Al + 3 H2O = Al2O3 + 3 H2
Pt + Yb + Er = PtYbEr =>
Pt + Yb + Er = PtYbEr
KMnO4NaNO3 = KNO3NaMnO4 =>
KMnO4NaNO3 = KNO3NaMnO4
Li + CO + H2O = LiHCO3 + H2 =>
2 Li + 2 CO + 4 H2O = 2 LiHCO3 + 3 H2
MnO4{2-} + H{+} = MnO2 + MnO4{-} + H2O =>
3 MnO4{2-} + 4 H{+} = MnO2 + 2 MnO4{-} + 2 H2O
HNO3 + Al + KOH = KAlO2 + NH3 + H2O =>
3 HNO3 + 8 Al + 8 KOH = 8 KAlO2 + 3 NH3 + H2O
AlBr3 + K2CO3 + H2O = Al(OH)3 + KBr + CO2 =>
2 AlBr3 + 3 K2CO3 + 3 H2O = 2 Al(OH)3 + 6 KBr + 3 CO2
KMnO4 + (NH4)2SO4 + H2SO4 = K2SO4 + MnSO4 + HNO3 + H2O =>
16 KMnO4 + 5(NH4)2SO4 + 19 H2SO4 = 8 K2SO4 + 16 MnSO4 + 10 HNO3 + 34 H2O
CaO + NO3 = CaO(NO3) =>
CaO + NO3 = CaO(NO3)
C6H5OH + CH3Cl = C6H5OCH3 + HCl =>
C6H5OH + CH3Cl = C6H5OCH3 + HCl
KO2 + CO2 + H2O = O + KHCO3 =>
2 KO2 + 2 CO2 + H2O = 3 O + 2 KHCO3
Mn + Pb3O4 = PbO + MnO4 =>
Mn + 4 Pb3O4 = 12 PbO + MnO4
Pt + Yb + Er = PtYbEr =>
Pt + Yb + Er = PtYbEr
KMnO4 + H2S + HCl = KCl + Cl2Mn + S + H2O =>
2 KMnO4 + 5 H2S + 6 HCl = 2 KCl + 2 Cl2Mn + 5 S + 8 H2O
HCl + HClO4 = Cl2O3 + H2O =>
HCl + HClO4 = Cl2O3 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuSO4(aq) + Al = Al(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + Al = Al(SO4)3(aq) + 3 Cu(s)
Au{3+} + Na = Na{+} + Au =>
Au{3+} + 3 Na = 3 Na{+} + Au
X = X90 =>
90 X = X90
AgBr + GAaPO4 = Ag3PO4 + GAaBr3 =>
3 AgBr + GAaPO4 = Ag3PO4 + GAaBr3
sodiumsulfate + Bariumchloride = Bariumsulfate + sodiumchloride =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Cu2S + K2Cr2O7 + H2SO4 = CuSO4 + Cr2(SO3)3 + K2SO4 + H2O =>
6 Cu2S + 5 K2Cr2O7 + 26 H2SO4 = 12 CuSO4 + 5 Cr2(SO3)3 + 5 K2SO4 + 26 H2O
KMnO4 + SnSO4 + H2SO4 = Sn(SO4)2 + MnSO4 + H2O + K2O =>
2 KMnO4 + 5 SnSO4 + 7 H2SO4 = 5 Sn(SO4)2 + 2 MnSO4 + 7 H2O + K2O
P4O6 + KOH + H2O = KH2PO3 =>
P4O6 + 4 KOH + 2 H2O = 4 KH2PO3
HNO2 + H2S = NO + SO2 + H2O =>
6 HNO2 + H2S = 6 NO + SO2 + 4 H2O
KClO3 + CoCl2 + H2O + KCl = KOH + CoCl3 =>
KClO3 + 6 CoCl2 + 3 H2O + 5 KCl = 6 KOH + 6 CoCl3
Na2S + Ca(OH)2 = NaOH + Ca + S =>
Na2S + Ca(OH)2 = 2 NaOH + Ca + S
K2Cr2O7 + HCl = KCl*CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl*CrCl3 + 3 Cl2 + 7 H2O
HMnO4 + HNO2 = Mn(NO3)2 + HNO3 + H2O =>
2 HMnO4 + 5 HNO2 = 2 Mn(NO3)2 + HNO3 + 3 H2O
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O
NaCO3 + CaCl = NaCl + CaCO3 =>
NaCO3 + CaCl = NaCl + CaCO3
CaCO3(s) + HCl = CaCl + CO3H =>
CaCO3(s) + HCl = CaCl + CO3H
AlAl + H2SO4 = H2 + Al2(SO4)3 =>
AlAl + 3 H2SO4 = 3 H2 + Al2(SO4)3
H3PO4 + Mg = H2Mg3 + PO4 =>
2 H3PO4 + 9 Mg = 3 H2Mg3 + 2 PO4
K2Cr2O7 + FeSO4 + H2SO4 = K2(SO4)3 + Cr2SO4 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 2 K2(SO4)3 + 2 Cr2SO4 + 3 Fe(SO4)3 + 14 H2O
C(s) + O2(g) = CO(g) =>
2 C(s) + O2(g) = 2 CO(g)
Li(s) + H2(g) = LiH(s) =>
2 Li(s) + H2(g) = 2 LiH(s)
CuH2 = Cu + H2 =>
CuH2 = Cu + H2
CO2 + LiOH = LiCO3 + H2 =>
2 CO2 + 2 LiOH = 2 LiCO3 + H2
C7H6O3 + NaOH = NaHCO + H2O =>
C7H6O3 + 7 NaOH = 7 NaHCO + 3 H2O
Tl(OH)3 + Na2SO4 = NaOH + Tl2(SO4)3 =>
2 Tl(OH)3 + 3 Na2SO4 = 6 NaOH + Tl2(SO4)3
Zn + HCH3COO = H2 + ZnCH3COO =>
2 Zn + 2 HCH3COO = H2 + 2 ZnCH3COO
CH3CHO + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + K2SO4 + H2O =>
15 CH3CHO + 2 KMnO4 + 3 H2SO4 = 10 CH3CH2COOH + 2 MnSO4 + K2SO4 + 3 H2O
KBr + Sn(OH)2 = K(OH)2 + SnBr =>
KBr + Sn(OH)2 = K(OH)2 + SnBr
(NH4)2SO4 + KOH = H2O + K2SO4 + NH3 =>
(NH4)2SO4 + 2 KOH = 2 H2O + K2SO4 + 2 NH3
C2H3Cl(g) + O2(g) = CO2(g) + H2O(l) + HCl(g) =>
2 C2H3Cl(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(l) + 2 HCl(g)
HNO3 + Na2CO3 = NaNO3 + H2OCO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2OCO2
Hg(No3)2 + KI = HgI2 + KNo3 =>
Hg(No3)2 + 2 KI = HgI2 + 2 KNo3
SO2 + CaO = SCaO + O2 =>
SO2 + CaO = SCaO + O2
S + KClO4 + H2O = Cl2 + K2SO4 + H2SO4 =>
7 S + 6 KClO4 + 4 H2O = 3 Cl2 + 3 K2SO4 + 4 H2SO4
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