Equations balanced on the previous day | Equations balanced on the next day |
22 KBr + 6 K2Cr2O7 + 21 H2SO3 = 4 Cr3SO4 + 17 K2SO4 + 22 Br + 21 H2O
Al2(CO3)3 + Fe2(SO4)3 = Al2(SO4)3 + Fe2(CO3)3 =>
Al2(CO3)3 + Fe2(SO4)3 = Al2(SO4)3 + Fe2(CO3)3
H3PO3 + Ca(OH)2 = (CaOH)3PO3 + H2O =>
H3PO3 + 3 Ca(OH)2 = (CaOH)3PO3 + 3 H2O
B2O3 + H2O = B2(OH)3 + O2 =>
4 B2O3 + 6 H2O = 4 B2(OH)3 + 3 O2
C14H28O2 + O2 = CO2 + H2O =>
C14H28O2 + 20 O2 = 14 CO2 + 14 H2O
PbO + H2CO3 = H2O + PbCO3 =>
PbO + H2CO3 = H2O + PbCO3
H3PO4 + KOH = KPO4 + HOH3 =>
H3PO4 + KOH = KPO4 + HOH3
CO + H2 = H2O + CH42 =>
CO + 22 H2 = H2O + CH42
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
BrO3{-} + H{+} = Br2 + H2O + O2 =>
4 BrO3{-} + 4 H{+} = 2 Br2 + 2 H2O + 5 O2
Co(NO3)2 + Na2Sa = CoSa + Na2(NO3)2 =>
Co(NO3)2 + Na2Sa = CoSa + Na2(NO3)2
Al(NO3)3(aq) + CoCl2(aq) = AlCl3(aq) + Co(NO3)2(aq) =>
2 Al(NO3)3(aq) + 3 CoCl2(aq) = 2 AlCl3(aq) + 3 Co(NO3)2(aq)
C2O + HCl = CCl + H2O =>
C2O + 2 HCl = 2 CCl + H2O
H2SO4 + KI = I2 + K2SO4 + H2S + H2O =>
5 H2SO4 + 8 KI = 4 I2 + 4 K2SO4 + H2S + 4 H2O
NH3 + Na2SO4 = NH3Na + NaSO4 =>
NH3 + Na2SO4 = NH3Na + NaSO4
FeO + CO = CO2 + Fe =>
FeO + CO = CO2 + Fe
NH4H + H2SO4 = (NH4)2SO4 + H2H =>
6 NH4H + 3 H2SO4 = 3(NH4)2SO4 + 4 H2H
CH3COOH + Cu = H2 + CuCHCOOH =>
CH3COOH + Cu = H2 + CuCHCOOH
B2O3 + H2O = B2(OH)3 + O2 =>
4 B2O3 + 6 H2O = 4 B2(OH)3 + 3 O2
MnO2 + NaOH + H2O = Na2(Mn(OH)6) =>
MnO2 + 2 NaOH + 2 H2O = Na2(Mn(OH)6)
KIO3 + H2C2O4 = KI + H2O + CO2 =>
KIO3 + 3 H2C2O4 = KI + 3 H2O + 6 CO2
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br2(s) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(s)
H2SO4(aq) + Al(NO3)3(aq) = Al2(SO4)3(aq) + HNO3(aq) =>
3 H2SO4(aq) + 2 Al(NO3)3(aq) = Al2(SO4)3(aq) + 6 HNO3(aq)
Mg + HNO3(razb) = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3(razb) = 3 Mg(NO3)2 + 2 NO + 4 H2O
Nd2O3 + H2O2 = Nd(OH)3 + O2 =>
2 Nd2O3 + 6 H2O2 = 4 Nd(OH)3 + 3 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K3(FeC6N6) + Cr2O3 + KOH = K4(FeC6N6) + K2CrO4 + H2O =>
6 K3(FeC6N6) + Cr2O3 + 10 KOH = 6 K4(FeC6N6) + 2 K2CrO4 + 5 H2O
SnCl2 + HNO3 = SnCl4 + SnO2 + NO + H2O =>
6 SnCl2 + 4 HNO3 = 3 SnCl4 + 3 SnO2 + 4 NO + 2 H2O
Pb(OH)4 + Ag3P = Pb3P4 + AgOH =>
3 Pb(OH)4 + 4 Ag3P = Pb3P4 + 12 AgOH
KBr + HClO + CCl4 = KCl + HCl + CO + Br2 =>
4 KBr + HClO + CCl4 = 4 KCl + HCl + CO + 2 Br2
FrS2O3 + Al2(CO3)3 = FrCO3 + Al2(S2O3)3 =>
3 FrS2O3 + Al2(CO3)3 = 3 FrCO3 + Al2(S2O3)3
HBr + H2SO4 = Br2 + H2O + SO2 =>
2 HBr + H2SO4 = Br2 + 2 H2O + SO2
FeO + NaClO3 = Fe2O3 + NaCl =>
6 FeO + NaClO3 = 3 Fe2O3 + NaCl
C10H15NO + HI = C10H14NI + H2O =>
C10H15NO + HI = C10H14NI + H2O
Bi2S3 + O2 = Bi2O3 + SO2 =>
2 Bi2S3 + 9 O2 = 2 Bi2O3 + 6 SO2
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(q) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(q)
CoCl2 + C8N4O4H16 + O2 = CoCl2C8N4O4H15 + H2O =>
4 CoCl2 + 4 C8N4O4H16 + O2 = 4 CoCl2C8N4O4H15 + 2 H2O
Ag + Na2CO3 = Ag2CO3 + Na =>
2 Ag + Na2CO3 = Ag2CO3 + 2 Na
H2SO4 + MnS + As2(Cr2O7)5 = HMnO4 + AsH3 + Cr2(SO4)3 + H2O =>
149 H2SO4 + 46 MnS + 13 As2(Cr2O7)5 = 46 HMnO4 + 26 AsH3 + 65 Cr2(SO4)3 + 87 H2O
HCl + NiCO3 = NiCl2 + CO2 + H2O =>
2 HCl + NiCO3 = NiCl2 + CO2 + H2O
H2O + S = SO4{-} + HS{-} + H{+} =>
8 H2O + 9 S = 2 SO4{-} + 7 HS{-} + 9 H{+}
PbS + O = Pb + SO =>
PbS + O = Pb + SO
KOOC{-}CHOH{-}CHOH{-}COOK + H2SO4 = HOOC{-}CHOH{-}CHOH{-}COOH + K2SO4 =>
2 KOOC{-}CHOH{-}CHOH{-}COOK + H2SO4 = 2 HOOC{-}CHOH{-}CHOH{-}COOH + K2SO4
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Na2[Zn(OH)4] + HCl = NaCl + ZnCl2 + H2O =>
Na2[Zn(OH)4] + 4 HCl = 2 NaCl + ZnCl2 + 4 H2O
CrSO4 + Pb(NO3)2 = CrNO3 + Pb(SO4)2 =>
2 CrSO4 + Pb(NO3)2 = 2 CrNO3 + Pb(SO4)2
PH3 + H3PO3 = H3PO2 =>
PH3 + 2 H3PO3 = 3 H3PO2
Tm2S3 + H2O = H2S + Tm(OH)3 =>
Tm2S3 + 6 H2O = 3 H2S + 2 Tm(OH)3
KBr + MgO = MgBr2 + K2O =>
2 KBr + MgO = MgBr2 + K2O
CH4CH4 + O2 = CO2 + H2O =>
CH4CH4 + 4 O2 = 2 CO2 + 4 H2O
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