Equations balanced on the previous day | Equations balanced on the next day |
Cu + 2 HNO3 = Cu[NO3] + H2O + NO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba(OH)2 + Na2CO3 = Na2(OH)2 + BaCO3 =>
Ba(OH)2 + Na2CO3 = Na2(OH)2 + BaCO3
CH2CH2 + KMnO4 = CHCH2O + KOH + MnO2 =>
CH2CH2 + KMnO4 = CHCH2O + KOH + MnO2
Ba(OH)2 + Na2CO3 = Na2(OH)2 + BaCO3 =>
Ba(OH)2 + Na2CO3 = Na2(OH)2 + BaCO3
NH4(OH) + ZnCl2 = NH4Cl + Zn(OH)2 =>
2 NH4(OH) + ZnCl2 = 2 NH4Cl + Zn(OH)2
Ba(OH)2 + Na2CO3 = Na2(OH)2 + BaCO3 =>
Ba(OH)2 + Na2CO3 = Na2(OH)2 + BaCO3
Ca200P200O700 + Ca100C100O300 + Mg400C400O1200*Mg100(OH)200*H800O400 = Ca285Mg15(PO4)200 + C100O200 + H200O100 =>
100 Ca200P200O700 + 85 Ca100C100O300 + 3 Mg400C400O1200*Mg100(OH)200*H800O400 = 100 Ca285Mg15(PO4)200 + 97 C100O200 + 15 H200O100
Co2Br3 + F = Co2F3 + Br =>
Co2Br3 + 3 F = Co2F3 + 3 Br
CaO4 + H2O = Ca(OH) + O2 =>
4 CaO4 + 2 H2O = 4 Ca(OH) + 7 O2
Na2CO3Al(SO4) = Na2SO4CO3Al =>
Na2CO3Al(SO4) = Na2SO4CO3Al
Fe(OH)3 + KOH = K3[Fe(OH)6] =>
Fe(OH)3 + 3 KOH = K3[Fe(OH)6]
H2O2 + I2 = HIO4 + H2O =>
7 H2O2 + I2 = 2 HIO4 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ag2(NO3) + Fe = Fe(NO3) + Ag =>
Ag2(NO3) + Fe = Fe(NO3) + 2 Ag
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
I2O5 + CO = I2 + CO2 =>
I2O5 + 5 CO = I2 + 5 CO2
MnO4{-} + SCN{-} + H{+} = SO4{2-} + CN{-} + Mn{2+} + H2O =>
6 MnO4{-} + 5 SCN{-} + 8 H{+} = 5 SO4{2-} + 5 CN{-} + 6 Mn{2+} + 4 H2O
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
KMnO4 + KClO3 + H2O = MnO2 + KClO4 + K(OH) =>
2 KMnO4 + 3 KClO3 + H2O = 2 MnO2 + 3 KClO4 + 2 K(OH)
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
P2O5 + SrO = P2O + SrO5 =>
P2O5 + SrO = P2O + SrO5
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Mg(HCO3)2 + NaOH = Mg(OH)2 + Na2CO3 + H2O =>
Mg(HCO3)2 + 4 NaOH = Mg(OH)2 + 2 Na2CO3 + 2 H2O
C6H5CH2OH + CH3COOH = C17H14O + H2O =>
4 C6H5CH2OH + 3 CH3COOH = 2 C17H14O + 8 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
KClO3 + C12H22O11 = KCl + CO2 + H2O =>
8 KClO3 + C12H22O11 = 8 KCl + 12 CO2 + 11 H2O
HNO5 + S + H2O = NH3 + H2SO4 =>
HNO5 + 2 S + 3 H2O = NH3 + 2 H2SO4
Cu + O0 = CuO =>
Cu + O0 = CuO
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
Sn(ClO4)4 = SnCl4 + O2 =>
Sn(ClO4)4 = SnCl4 + 8 O2
NaCl(aq) + CuSO4(aq) = Na2SO4(aq) + CuCl2 =>
2 NaCl(aq) + CuSO4(aq) = Na2SO4(aq) + CuCl2
K2Cr2O7 + FeSO4 + H2SO4 = Cr2S3SO12 + FeS3O12 + KHSO4 + H2O =>
K2Cr2O7 + 3 FeSO4 + 12 H2SO4 = Cr2S3SO12 + 3 FeS3O12 + 2 KHSO4 + 11 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
NaHCO3 + C2H3OOH = H2O + CO2 + NaC2H3OO =>
NaHCO3 + C2H3OOH = H2O + CO2 + NaC2H3OO
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
NaOH + Br2 + MnSO4 = NaMnO7 + NaBr + Na2SO4 + H2O =>
28 NaOH + 11 Br2 + 2 MnSO4 = 2 NaMnO7 + 22 NaBr + 2 Na2SO4 + 14 H2O
Ni(s) + HCl(aq) = NiCl(aq) + *2H(g) =>
2 Ni(s) + 2 HCl(aq) = 2 NiCl(aq) + *2H(g)
H2S + NaOH = Na2S + H2O =>
H2S + 2 NaOH = Na2S + 2 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
C8H5O4 + Cr2O7 = CO2 + Cr + H =>
7 C8H5O4 + 12 Cr2O7 = 56 CO2 + 24 Cr + 35 H
CH3N2 + N2O4 = CO2 + H2O + N2 =>
8 CH3N2 + 7 N2O4 = 8 CO2 + 12 H2O + 15 N2
MgSO3 + Mg(OH)2 = (MgOH)2SO3 =>
MgSO3 + Mg(OH)2 = (MgOH)2SO3
KMnO4 + Na2SO3 + OH = Mn(OH)2 + Na2SO4 + KOH =>
KMnO4 + 4 Na2SO3 + 3 OH = Mn(OH)2 + 4 Na2SO4 + KOH
Na + HAsO = NaAsO + H =>
Na + HAsO = NaAsO + H
Al + Zn(NO3)2 = Al(NO3) + Zn =>
2 Al + Zn(NO3)2 = 2 Al(NO3) + Zn
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
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