Equations balanced on the previous day | Equations balanced on the next day |
Ca + 2 Cl = ClCaCl
B3 + O2 = B2O2 =>
2 B3 + 3 O2 = 3 B2O2
SO2 + NaOH = SO3 + Na + H =>
SO2 + NaOH = SO3 + Na + H
Al(NO3)3 + sodiumhydroxide = aluminumhydroxide + sodiumnitrate =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Ag2S + NO3[{-}] + H2O = Ag(OH) + S + NO + OH[{-}] =>
3 Ag2S + 2 NO3[{-}] + 4 H2O = 6 Ag(OH) + 3 S + 2 NO + 2 OH[{-}]
C12H25NaO4S + C2H4O = CH3(CH2)10CH2(OCH2CH2)2OSO3Na =>
C12H25NaO4S + 2 C2H4O = CH3(CH2)10CH2(OCH2CH2)2OSO3Na
I + NH3 = NI3 + HI =>
6 I + NH3 = NI3 + 3 HI
Pb(NO3)2 + Na2C2O4 = PbC2O4 + Na2(NO3)2 =>
Pb(NO3)2 + Na2C2O4 = PbC2O4 + Na2(NO3)2
PbC8H2O + O2 = CO2 + H2O + PbO =>
2 PbC8H2O + 17 O2 = 16 CO2 + 2 H2O + 2 PbO
HBr + Na2CO3 = NaBr(aq) + H2O + CO2 =>
2 HBr + Na2CO3 = 2 NaBr(aq) + H2O + CO2
R2O7 + H2 = R2 + H2O =>
R2O7 + 7 H2 = R2 + 7 H2O
HBr + Na2CO3 = NaBr(aq) + H2O + CO2 =>
2 HBr + Na2CO3 = 2 NaBr(aq) + H2O + CO2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
((NH4)3PO4) = H3PO4 + (NH3) =>
((NH4)3PO4) = H3PO4 + 3(NH3)
C18H29SO3Na = C2 + H2 + S + O2 + Na =>
2 C18H29SO3Na = 18 C2 + 29 H2 + 2 S + 3 O2 + 2 Na
CH3COONa + KHSO4 = CH3COOK + NaHSO4 =>
CH3COONa + KHSO4 = CH3COOK + NaHSO4
(CH3)C6H4(OH) + NaHCO3 = H2O + (CH3)C6H4(ONa) + CO2 =>
(CH3)C6H4(OH) + NaHCO3 = H2O + (CH3)C6H4(ONa) + CO2
Zn + CuCl8 = Cu + ZnCl10 =>
4 Zn + 5 CuCl8 = 5 Cu + 4 ZnCl10
Na2S2O8 + MnSO4 + H2O = MnO2 + H2SO4 + Na2SO4 =>
Na2S2O8 + MnSO4 + 2 H2O = MnO2 + 2 H2SO4 + Na2SO4
HBr + FeO3 = FeBr3 + H2O + Br2 =>
12 HBr + 2 FeO3 = 2 FeBr3 + 6 H2O + 3 Br2
O3{-} + I{-} = O2{-} + I2 =>
4 O3{-} + 2 I{-} = 6 O2{-} + I2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
SO2 + H2O2 = H2O + SO4 =>
SO2 + 2 H2O2 = 2 H2O + SO4
C6H5OH + C6H5COCl = C6H5COOC6H5 + HCl =>
C6H5OH + C6H5COCl = C6H5COOC6H5 + HCl
Fe2 + O2 = FeO =>
Fe2 + O2 = 2 FeO
CH3CH2CH2COH + Ag(NH3)2OH = CH3CH2CH2COONH4 + NH3 + Ag + H2O =>
CH3CH2CH2COH + 2 Ag(NH3)2OH = CH3CH2CH2COONH4 + 3 NH3 + 2 Ag + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaOH + H2A = NaA + H3O =>
NaOH + H2A = NaA + H3O
FeCl3*6H2O + K4Fe(CN)6*3H2O = Fe4[Fe(CN)6]3*14H2O + KCl + H2O =>
4 FeCl3*6H2O + 3 K4Fe(CN)6*3H2O = Fe4[Fe(CN)6]3*14H2O + 12 KCl + 19 H2O
H2OCo3 = H2O + Co2 =>
2 H2OCo3 = 2 H2O + 3 Co2
CHNO + O2 = CO2 + H2O + N =>
4 CHNO + 3 O2 = 4 CO2 + 2 H2O + 4 N
NaI + CI = NaCI + I =>
NaI + CI = NaCI + I
C2H5OH + CCl4 = CH4 + CCl + H2O =>
3 C2H5OH + CCl4 = 3 CH4 + 4 CCl + 3 H2O
Al2(SO4)2 + Ba(NO3)2 = Ba(SO4) + Al(NO3)2 =>
Al2(SO4)2 + 2 Ba(NO3)2 = 2 Ba(SO4) + 2 Al(NO3)2
Al2(C2)3 + H2SO4 = H2 + Al2S3 + CO2 =>
Al2(C2)3 + 3 H2SO4 = 3 H2 + Al2S3 + 6 CO2
H{+} + V10O28{6-} + H2SO3 = VO{2+} + HSO4{-} + H2O =>
21 H{+} + V10O28{6-} + 5 H2SO3 = 10 VO{2+} + 5 HSO4{-} + 13 H2O
K2CO3 + H = H2O + K + CO2 =>
K2CO3 + 2 H = H2O + 2 K + CO2
KCr(SO4)2 + (NH4)2S + H2O = (NH4)2SO4 + K2SO4 + H2S + Cr(OH)3 =>
2 KCr(SO4)2 + 3(NH4)2S + 6 H2O = 3(NH4)2SO4 + K2SO4 + 3 H2S + 2 Cr(OH)3
C6H8O7 + Na2HCO3 = Na3C6H5O7 + CO2 + H2O =>
11 C6H8O7 + 18 Na2HCO3 = 12 Na3C6H5O7 + 12 CO2 + 23 H2O
C5H12 + F2 = CF4 + HF =>
C5H12 + 16 F2 = 5 CF4 + 12 HF
CN{-} + MnO4{-} + H2O = MnO2 + OCN{-} + OH{-} =>
3 CN{-} + 2 MnO4{-} + H2O = 2 MnO2 + 3 OCN{-} + 2 OH{-}
KCl(aq) + CaCO3(s) = CaCl2(aq) + K2CO3(aq) =>
2 KCl(aq) + CaCO3(s) = CaCl2(aq) + K2CO3(aq)
NiO(s) + CH4(g) = Ni(s) + CO(g) + H2O(g) =>
3 NiO(s) + CH4(g) = 3 Ni(s) + CO(g) + 2 H2O(g)
NaClO2 + HCl = ClO2 + NaCl + H2O2 =>
3 NaClO2 + 2 HCl = 2 ClO2 + 3 NaCl + H2O2
C2H6 + Cl = C5H5Cl + HCl =>
5 C2H6 + 22 Cl = 2 C5H5Cl + 20 HCl
Cu + HNO3 = Cu(HO3)2 + NO2 + H2O =>
Cu + 10 HNO3 = Cu(HO3)2 + 10 NO2 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + OH =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO + 4 OH
propanol + oxygen = carbondioxide + water =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CuCl2 + K2SO4 = CuSO4 + KCl =>
CuCl2 + K2SO4 = CuSO4 + 2 KCl
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