Equations balanced on the previous day | Equations balanced on the next day |
2 Cu + C2O4 = Cu2C2O4
CH3CH2OCH3 + NaOH = CH3CH2OH + NaOCH3 =>
CH3CH2OCH3 + NaOH = CH3CH2OH + NaOCH3
CH3CH2OCH3 + NaOH = CH3CH2OH + NaOCH3 =>
CH3CH2OCH3 + NaOH = CH3CH2OH + NaOCH3
Fe(HSO4)3 + KOH = Fe(OH)3 + K2SO4 + H2O =>
Fe(HSO4)3 + 6 KOH = Fe(OH)3 + 3 K2SO4 + 3 H2O
Cu + O20 = CuO =>
20 Cu + O20 = 20 CuO
Cu + O20 = CuO =>
20 Cu + O20 = 20 CuO
Ca + N2 = Ca(N2)2 =>
Ca + 2 N2 = Ca(N2)2
CH3CH2OCH3 + NaOH = CH3CH2OH + NaOCH3 =>
CH3CH2OCH3 + NaOH = CH3CH2OH + NaOCH3
Zn + CuCl2 = Zn(Cl2) + Cu =>
Zn + CuCl2 = Zn(Cl2) + Cu
Fe(HSO4)3 + KOH = Fe(OH)3 + K2SO4 + H2O =>
Fe(HSO4)3 + 6 KOH = Fe(OH)3 + 3 K2SO4 + 3 H2O
NH4CNO + H2O = (NH4)2CO3 =>
NH4CNO + 2 H2O = (NH4)2CO3
C6H12 + KMnO4 + H2O = C6H14O2 + MnO2 + KOH =>
3 C6H12 + 2 KMnO4 + 4 H2O = 3 C6H14O2 + 2 MnO2 + 2 KOH
C6H8O7 + Ca(OH)2 = C6H7O7Ca + H2O + CO2 =>
19 C6H8O7 + 18 Ca(OH)2 = 18 C6H7O7Ca + 31 H2O + 6 CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Fe0 + HNO2 = Fe(NO3)3 + NO + H20 =>
10 Fe0 + 60 HNO2 = 10 Fe(NO3)3 + 30 NO + 3 H20
CH3COOH + Na2CO3 = CO2 + H2O + NaCH3 =>
2 CH3COOH + Na2CO3 = 3 CO2 + H2O + 2 NaCH3
Fe(OH)2 + HNO3 = Fe(OH)3 + NO2 =>
Fe(OH)2 + HNO3 = Fe(OH)3 + NO2
C6H5OCl + NaOH = C6H5OH + NaOCl =>
C6H5OCl + NaOH = C6H5OH + NaOCl
CH3CH2OCH3 + NaOH = CH3CH2OH + NaOCH3 =>
CH3CH2OCH3 + NaOH = CH3CH2OH + NaOCH3
HNO3 + KSCN + Fe(NO3)3 = H3(Fe(SCN)6) + KNO3 =>
3 HNO3 + 6 KSCN + Fe(NO3)3 = H3(Fe(SCN)6) + 6 KNO3
KMnO4 + C2H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
10 KMnO4 + 4 C2H5(OH)3 = 5 K2CO3 + 5 Mn2O3 + 3 CO2 + 16 H2O
Pt + Cu = PtCu =>
Pt + Cu = PtCu
NaHCO3(s) + H3PO4(l) = NaH2PO4 + H2CO3 =>
NaHCO3(s) + H3PO4(l) = NaH2PO4 + H2CO3
MnO4{-} + VO{+2} + H2O = HVO3 + Mn{+2} + H{+} =>
MnO4{-} + 5 VO{+2} + 6 H2O = 5 HVO3 + Mn{+2} + 7 H{+}
CoCl2*6H20 + NaHCO3 + H2O2 = Na3[Co(CO3)3] + H2O + NaCl + CO2 =>
2 CoCl2*6H20 + 10 NaHCO3 + 121 H2O2 = 2 Na3[Co(CO3)3] + 246 H2O + 4 NaCl + 4 CO2
K2Cr2O7 + HClO4 + HI = Cr(ClO4)3 + K(ClO4) + I2 + H2O =>
K2Cr2O7 + 8 HClO4 + 6 HI = 2 Cr(ClO4)3 + 2 K(ClO4) + 3 I2 + 7 H2O
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
Na2HCO3 + CH3COOH = NaCH3CO2 + CO2 + H2O =>
8 Na2HCO3 + 15 CH3COOH = 16 NaCH3CO2 + 6 CO2 + 10 H2O
MgBrO3 = MgO + Br2 + O2 =>
2 MgBrO3 = 2 MgO + Br2 + 2 O2
Ca2O2 + H2O = Ca2H2O3 =>
Ca2O2 + H2O = Ca2H2O3
Cr(s) + Fe(NO3)2(aq) = Fe(s) + Cr(NO3)3(aq) =>
2 Cr(s) + 3 Fe(NO3)2(aq) = 3 Fe(s) + 2 Cr(NO3)3(aq)
SO2 + H2O + O2 = H2SO4 =>
2 SO2 + 2 H2O + O2 = 2 H2SO4
Cl2 + H2O = HCl + HClO111 =>
111 Cl2 + 111 H2O = 221 HCl + HClO111
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Ca + Na2Co3 = CaCo3 + Na =>
Ca + Na2Co3 = CaCo3 + 2 Na
CrCl3 + Fe = FeCl3 + Cr =>
CrCl3 + Fe = FeCl3 + Cr
NaI2Cl = NaClI2 =>
NaI2Cl = NaClI2
Cu2SO4 + Na2PO3 = Cu2PO3 + Na2SO4 =>
Cu2SO4 + Na2PO3 = Cu2PO3 + Na2SO4
Fe0 + HNO2 = Fe(NO3)3 + NO + H2O =>
Fe0 + 12 HNO2 = Fe(NO3)3 + 9 NO + 6 H2O
Mn2O3 + PbO2 + HNO3 = H2MnO4 + Pb(NO3)2 + H2O =>
Mn2O3 + 3 PbO2 + 6 HNO3 = 2 H2MnO4 + 3 Pb(NO3)2 + H2O
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
magnesiumcarbonate + hydrochloricacid = water + carbondioxide + magnesiumchloride =>
MgCO3 + 2 HCl = H2O + CO2 + MgCl2
Ni(OH)2 + (NH4)2SO4 = NiSO4 + NH3 + H2O =>
Ni(OH)2 + (NH4)2SO4 = NiSO4 + 2 NH3 + 2 H2O
ZnCl2 + Na2SeO3 + N2H4(H20) = NaCl + ZnSe + N2 + H2O =>
4 ZnCl2 + 4 Na2SeO3 + N2H4(H20) = 8 NaCl + 4 ZnSe + N2 + 12 H2O
BaBr2 + (NH4)2CO3 = NH4Br + BaCO3 =>
BaBr2 + (NH4)2CO3 = 2 NH4Br + BaCO3
Au + (CN){-} + O2 + H{+} = Au(CN)4{-} + (OH){-} =>
4 Au + 16(CN){-} + 3 O2 + 6 H{+} = 4 Au(CN)4{-} + 6(OH){-}
Ba(NO3)2 + (NH4)3PO4 = NH4NO3 + Ba3(PO4)2 =>
3 Ba(NO3)2 + 2(NH4)3PO4 = 6 NH4NO3 + Ba3(PO4)2
magnesiumcarbonate + hydrochloricacid = water + carbondioxide + magnesiumchloride =>
MgCO3 + 2 HCl = H2O + CO2 + MgCl2
K2O = O2 + K =>
2 K2O = O2 + 4 K
Cu + O20 = CuO =>
20 Cu + O20 = 20 CuO
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