Equations balanced on the previous day | Equations balanced on the next day |
Br2O7 + 7 H2O = 2 Br(OH)7
H2S + KMnO4 = MnO2 + S + H2O + KOH =>
3 H2S + 2 KMnO4 = 2 MnO2 + 3 S + 2 H2O + 2 KOH
Mg(SO4)(aq) + Ca(s) = Mg(s) + Ca(SO4)(aq) =>
Mg(SO4)(aq) + Ca(s) = Mg(s) + Ca(SO4)(aq)
Na2B4O7 + HCl = NaCl + H2O + B2O3 =>
Na2B4O7 + 2 HCl = 2 NaCl + H2O + 2 B2O3
Sn3N2 + KOH = K3N + Sn(OH)2 =>
Sn3N2 + 6 KOH = 2 K3N + 3 Sn(OH)2
K2CO3 + Fe2S3 = K2S + Fe2(CO3)3 =>
3 K2CO3 + Fe2S3 = 3 K2S + Fe2(CO3)3
CaCl2 + (NH4)2O4C2 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2O4C2 = CaC2O4 + 2 NH4Cl
C24H26 + O2 = CO2 + H2O =>
2 C24H26 + 61 O2 = 48 CO2 + 26 H2O
KBr + KBrO3 + H2SO4 = Br2 + K2SO4 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 3 Br2 + 3 K2SO4 + 3 H2O
K2Cr2O7 + FeSO4 + H2SO4 = K2(SO4)3 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 2 FeSO4 + 7 H2SO4 = K2(SO4)3 + Cr2(SO4)3 + Fe2(SO4)3 + 7 H2O
K2Cr2O7 + SO2 + H2SO4 = KCr(SO4)2 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = 2 KCr(SO4)2 + H2O
SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O
C(s) + S(s) + KNO3(s) = CO2(g) + N2(g) + K2S(s) =>
3 C(s) + S(s) + 2 KNO3(s) = 3 CO2(g) + N2(g) + K2S(s)
C5H8O4 = C4H8O2 + CO2 =>
C5H8O4 = C4H8O2 + CO2
Mg + CH4N2O = Mg(CH4N2O)2 =>
Mg + 2 CH4N2O = Mg(CH4N2O)2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Y2O3 + Yb2O3 + SiO2 = YYbSi2O7 =>
Y2O3 + Yb2O3 + 4 SiO2 = 2 YYbSi2O7
HCl + PbO2 = PbCl2 + H2O2 =>
2 HCl + PbO2 = PbCl2 + H2O2
C13H8O6 + H2O = C2H5OH + CO2 =>
C13H8O6 + 8 H2O = 4 C2H5OH + 5 CO2
H{+} + Cr2O7{2-} + Cl{-} = Cr{3+} + Cl2 + H2O =>
14 H{+} + Cr2O7{2-} + 6 Cl{-} = 2 Cr{3+} + 3 Cl2 + 7 H2O
C6H11O6 + O2 = CO2 + H2O =>
4 C6H11O6 + 23 O2 = 24 CO2 + 22 H2O
FeC2O4H2O = Fe2O3 + CO + CO2 + H2O =>
2 FeC2O4H2O = Fe2O3 + 3 CO + CO2 + 2 H2O
Cr + NaClO4 + H2O = Cr(OH)3 + NaClO3 =>
2 Cr + 3 NaClO4 + 3 H2O = 2 Cr(OH)3 + 3 NaClO3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
C7H6O3 + C6H5OH = C13H9O3 + H2O =>
34 C7H6O3 + 21 C6H5OH = 28 C13H9O3 + 39 H2O
Zn + Pb(No3)2 = Pb + ZnNo3 =>
2 Zn + Pb(No3)2 = Pb + 2 ZnNo3
Magnesium + hydrochloricacid = magnesiumchloride + hydrogen =>
Mg + 2 HCl = MgCl2 + H2
KReO4 + H2SO4 + H2S = Re2S7 + K2SO4 + H2O =>
2 KReO4 + H2SO4 + 7 H2S = Re2S7 + K2SO4 + 8 H2O
O2 + CCl4 = COCl2 + Cl3 =>
3 O2 + 6 CCl4 = 6 COCl2 + 4 Cl3
LiOH + (NH4)3PO4 = NH4OH + Li3PO4 =>
3 LiOH + (NH4)3PO4 = 3 NH4OH + Li3PO4
HSO3CI + H2O = H2SO4 + HCI =>
HSO3CI + H2O = H2SO4 + HCI
NH4Cl + CuCH3OOH = NH4CH3OOH + CuCl =>
NH4Cl + CuCH3OOH = NH4CH3OOH + CuCl
MgBr2 + K2S = MgS + KBr =>
MgBr2 + K2S = MgS + 2 KBr
Mg + H3NO = MgO + N2 + H2 =>
2 Mg + 2 H3NO = 2 MgO + N2 + 3 H2
Ca(s) + P2(s) + O2(g) = Ca3(PO4)2 =>
3 Ca(s) + P2(s) + 4 O2(g) = Ca3(PO4)2
H2SO4 + H2O{+} = H3O{+} + SO4 =>
H2SO4 + 2 H2O{+} = 2 H3O{+} + SO4
C3H7NO2S + C5H11NO2 = C8H16N2O3S + H2O =>
C3H7NO2S + C5H11NO2 = C8H16N2O3S + H2O
C6H5OH = H{+} + C6H5O{-} =>
C6H5OH = H{+} + C6H5O{-}
Na2S + Mn(CH3COO)2 = Na(CH3COO)2 + Mn2S =>
Na2S + 2 Mn(CH3COO)2 = 2 Na(CH3COO)2 + Mn2S
MgSiO3 + HCl = SiH4 + MgCl2 + SiCl4 + O2 =>
4 MgSiO3 + 12 HCl = 3 SiH4 + 4 MgCl2 + SiCl4 + 6 O2
CH5N + O2 = NO2 + H2O + CO2 =>
4 CH5N + 13 O2 = 4 NO2 + 10 H2O + 4 CO2
HS + NaOH = NaS + HOH =>
HS + NaOH = NaS + HOH
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
BaC4H6O4 + Na2CrO4 = Na2C4H6O4 + BaCrO4 =>
BaC4H6O4 + Na2CrO4 = Na2C4H6O4 + BaCrO4
HNO3 + H2O = H2NO3OH =>
HNO3 + H2O = H2NO3OH
(NH4)2SO4 + Ba(NO3)2 = Ba(NH4)2 + SO4 + NO3 =>
(NH4)2SO4 + Ba(NO3)2 = Ba(NH4)2 + SO4 + 2 NO3
H2SO4 + As = As2(SO4)3 + H2O + SO2 =>
6 H2SO4 + 2 As = As2(SO4)3 + 6 H2O + 3 SO2
HC2H3O2 + InCO3 = InC2H3O2 + H2O + CO2 =>
9 HC2H3O2 + 8 InCO3 = 8 InC2H3O2 + 6 H2O + 10 CO2
Ni(NH3)6Cl2 + H2SO4 = NiSO4 + (NH4)2SO4 + HCl =>
Ni(NH3)6Cl2 + 4 H2SO4 = NiSO4 + 3(NH4)2SO4 + 2 HCl
C6H6 + CH2CH2O + AlCl3 = C6H5CH2CH2 + HCl + OAlCl2 =>
C6H6 + CH2CH2O + AlCl3 = C6H5CH2CH2 + HCl + OAlCl2
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