| Equations balanced on the previous day | Equations balanced on the next day |
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4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
KMNO4 + Na2SO3 + H2O = MNO2 + Na2SO4 + KOH =>
2 KMNO4 + 3 Na2SO3 + H2O = 2 MNO2 + 3 Na2SO4 + 2 KOH
C(s) + H2(g) + O2(g) = C2H6O(s) =>
4 C(s) + 6 H2(g) + O2(g) = 2 C2H6O(s)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
HNO3 + K2Cr2O4 + Fe(NO3)2 = KNO3 + Fe(NO3)3 + Cr(NO3)2 + H2O =>
8 HNO3 + K2Cr2O4 + 2 Fe(NO3)2 = 2 KNO3 + 2 Fe(NO3)3 + 2 Cr(NO3)2 + 4 H2O
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
MnO4{-} + H2C2O4 + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
Mg + O = MgO =>
Mg + O = MgO
HNO3 + Ca(HCO3)2 = H2 + CaNO3 + CO3 =>
2 HNO3 + 2 Ca(HCO3)2 = 3 H2 + 2 CaNO3 + 4 CO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Zn + HBr = ZnHBr =>
Zn + HBr = ZnHBr
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Cu(NO3)2 + Pb = Pb(NO3)2 + Cu =>
Cu(NO3)2 + Pb = Pb(NO3)2 + Cu
N2O + ClO = Cl + NO2 =>
N2O + 3 ClO = 3 Cl + 2 NO2
Cu(NO3)2 + Pb = Pb(NO3)2 + Cu =>
Cu(NO3)2 + Pb = Pb(NO3)2 + Cu
Cu(NO3)2 + Pb = Pb(NO3) + Cu =>
Cu(NO3)2 + 2 Pb = 2 Pb(NO3) + Cu
PH3 + O2 = H2PO + H20 =>
20 PH3 + 10 O2 = 20 H2PO + H20
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
K2CrO4 + Al(NO3)3 = Al2(CrO4)3 + KNO3 =>
3 K2CrO4 + 2 Al(NO3)3 = Al2(CrO4)3 + 6 KNO3
Cu(NO3)2 + Pb = Pb(NO3)2 + Cu =>
Cu(NO3)2 + Pb = Pb(NO3)2 + Cu
PH3 + O2 = H2PO + H2O =>
4 PH3 + 3 O2 = 4 H2PO + 2 H2O
BaCl2(aq) + KIO3(aq) = Ba(IO3)2(s) + KCl(aq) =>
BaCl2(aq) + 2 KIO3(aq) = Ba(IO3)2(s) + 2 KCl(aq)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
NaClO3 = NaClO2 + O2 =>
2 NaClO3 = 2 NaClO2 + O2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HCl + NaHCO3 = CO2 + NaCl + H2O =>
HCl + NaHCO3 = CO2 + NaCl + H2O
H2O + CO2 = H2OCO2 =>
H2O + CO2 = H2OCO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HNO3 + KI = KNO3 + I + NO + H2O =>
4 HNO3 + 3 KI = 3 KNO3 + 3 I + NO + 2 H2O
NaCl + Br2 = NaBr + Cl =>
2 NaCl + Br2 = 2 NaBr + 2 Cl
CuSO4 + KI = CuI + KI3 + K2SO4 =>
2 CuSO4 + 5 KI = 2 CuI + KI3 + 2 K2SO4
Ag + CuSO4 = Cu + AgSO4 =>
Ag + CuSO4 = Cu + AgSO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Ag + CuSO4 = Cu + Ag2SO4 =>
2 Ag + CuSO4 = Cu + Ag2SO4
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
NaI + CaCl2 = CaI + NaCl2 =>
NaI + CaCl2 = CaI + NaCl2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNO3 + LiHCO3 = H2O + CO2 + LiNO3 =>
HNO3 + LiHCO3 = H2O + CO2 + LiNO3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/04/09
Equations balanced on 05/04/08
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