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K2CrO4 + HNO3 = HKCrO4 + KNO3
KOOCCH2COOK + NaOH = CH4 + Na2CO3 + K2CO3 =>
KOOCCH2COOK + 2 NaOH = CH4 + Na2CO3 + K2CO3
Mg + K = MgK2 =>
Mg + 2 K = MgK2
Sc2O3 = Sc3 + O2 =>
6 Sc2O3 = 4 Sc3 + 9 O2
H2SO4 + Pb + PbO2 = PbSO4 + H2O =>
2 H2SO4 + Pb + PbO2 = 2 PbSO4 + 2 H2O
CH5Cl + Na = C5H12 + NaCl + H2 =>
10 CH5Cl + 10 Na = 2 C5H12 + 10 NaCl + 13 H2
Ca3(PO4)2 + H2SO4(aq) = CaSO4 + H3PO4(aq) =>
Ca3(PO4)2 + 3 H2SO4(aq) = 3 CaSO4 + 2 H3PO4(aq)
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Ca3(PO4)2 + H2SO4(aq) = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4(aq) = Ca(H2PO4)2 + 2 CaSO4
PCl5 + O2 = PCl5O2 =>
PCl5 + O2 = PCl5O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe3SO4 + BaCl = Fe3Cl + BaSO4 =>
Fe3SO4 + BaCl = Fe3Cl + BaSO4
C2H6 + CO2 = C3H6 + O2 =>
C2H6 + CO2 = C3H6 + O2
Cl2 + H2O + KI = I2 + HCl + KClO3 =>
7 Cl2 + 6 H2O + 2 KI = I2 + 12 HCl + 2 KClO3
CH3(H2)2CH3 + O2 = CO2 + H2O =>
2 CH3(H2)2CH3 + 9 O2 = 4 CO2 + 10 H2O
Ca(CO3) + HCl = CaCl + H(CO3) =>
Ca(CO3) + HCl = CaCl + H(CO3)
KMnO4 + HNO2 + H2SO4 = K2SO4 + MnSO4 + NO3 + H2O =>
6 KMnO4 + 10 HNO2 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 10 NO3 + 14 H2O
La(NO3)3 + Ni(NO3)2 + Mg(NO3)3 + C2H5NO2 = La400Ni291Mg9O1000 + H2O + N2 + CO2 =>
7200 La(NO3)3 + 5238 Ni(NO3)2 + 162 Mg(NO3)3 + 17708 C2H5NO2 = 18 La400Ni291Mg9O1000 + 44270 H2O + 25135 N2 + 35416 CO2
Bi2O3 + Cl2 + H2O = HClO + BiOCl =>
Bi2O3 + 2 Cl2 + H2O = 2 HClO + 2 BiOCl
CaSO4 + Li = Ca + LiSO4 =>
CaSO4 + Li = Ca + LiSO4
P4 + Br = P4Br5 =>
P4 + 5 Br = P4Br5
Hg2(NO3)2 + HCl = Hg2Cl2 + HNO3 =>
Hg2(NO3)2 + 2 HCl = Hg2Cl2 + 2 HNO3
MgNO3 + H2SO4 = Mg2SO4 + NO3H =>
2 MgNO3 + H2SO4 = Mg2SO4 + 2 NO3H
HCl + HClO4 = H2O + Cl2O3 =>
HCl + HClO4 = H2O + Cl2O3
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
CoCl2 + KOH = CoOH + KCl2 =>
CoCl2 + KOH = CoOH + KCl2
BaCl(aq) + NaOH(aq) = Ba(OH)(s) + NaCl(aq) =>
BaCl(aq) + NaOH(aq) = Ba(OH)(s) + NaCl(aq)
CaO + C2H2O4 = CaC2O4 + H2O =>
CaO + C2H2O4 = CaC2O4 + H2O
Mg(OH)2 + NaOH = Na2Mg(OH)4 =>
Mg(OH)2 + 2 NaOH = Na2Mg(OH)4
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
NiBr2 + NaOH = Ni(OH)2 + NaBr =>
NiBr2 + 2 NaOH = Ni(OH)2 + 2 NaBr
lithium + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NaSO4 = Na + S + O =>
NaSO4 = Na + S + 4 O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cr2O7{2-} + S2{-} + H{+} = Cr3{+} + S + H2O =>
3 Cr2O7{2-} + 34 S2{-} + 42 H{+} = 2 Cr3{+} + 68 S + 21 H2O
RbNO3 = N2 + O2 + Rb =>
2 RbNO3 = N2 + 3 O2 + 2 Rb
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
CuCl2(aq) + K3PO4(aq) = Cu3(PO4)2(s) + KCl(aq) =>
3 CuCl2(aq) + 2 K3PO4(aq) = Cu3(PO4)2(s) + 6 KCl(aq)
K2S + CdCl2 = CdS + KCl =>
K2S + CdCl2 = CdS + 2 KCl
HI = H + I =>
HI = H + I
CrO2 + PbCl2 = CrPb + Cl2O2 =>
CrO2 + PbCl2 = CrPb + Cl2O2
I2O5 + H2O = I2O + (OH)5 =>
5 I2O5 + 20 H2O = 5 I2O + 8(OH)5
C6H6 + Br2 = C6H5Br2 + HBr =>
2 C6H6 + 3 Br2 = 2 C6H5Br2 + 2 HBr
HBr + K2SO3 = SO2 + KBr + H2O =>
2 HBr + K2SO3 = SO2 + 2 KBr + H2O
H2SO4 + Ag(OH) = Ag2(SO4) + H2O =>
H2SO4 + 2 Ag(OH) = Ag2(SO4) + 2 H2O
Pb(OH)2 + CH3COOH = PbCH3COO + CO2 + H2O =>
8 Pb(OH)2 + 9 CH3COOH = 8 PbCH3COO + 2 CO2 + 14 H2O
Be + S = BeS4 =>
Be + 4 S = BeS4
ZnSO3 + HNO3 = Zn(NO3)2 + H2O + SO2 =>
ZnSO3 + 2 HNO3 = Zn(NO3)2 + H2O + SO2
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