Equations balanced on the previous day | Equations balanced on the next day |
Cr(OH)3 + 3(HNO2) = Cr(NO2)3 + 3 H2O
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO)4 + H2O =>
14 CH3CH2CHO + K2Cr2O7 + 5 H2SO4 = 14 CH3CH2COOH + K2SO4 + Cr2(SO)4 + 5 H2O
H2O + CaCl2 + NH3 + CO2 = CaCO3 + NH4Cl =>
H2O + CaCl2 + 2 NH3 + CO2 = CaCO3 + 2 NH4Cl
C10H6O + O2 = H2O + CO2 =>
C10H6O + 11 O2 = 3 H2O + 10 CO2
Mn(NO3)2 + MnCO3 = MnO2 + CO2 + NO =>
Mn(NO3)2 + 2 MnCO3 = 3 MnO2 + 2 CO2 + 2 NO
FeSO4 + K3Fe(CN)6 = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3Fe(CN)6 = Fe3[Fe(CN)6]2 + 3 K2SO4
Na2Cr2O7 + S + H2O = SO2 + CrO + NaOH =>
Na2Cr2O7 + 2 S + H2O = 2 SO2 + 2 CrO + 2 NaOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CHCl3Cl2 = CCl4HCl =>
CHCl3Cl2 = CCl4HCl
SO3{2} + H2O + Ce{4} = SO4{2} + H{+} + Ce{3} =>
SO3{2} + H2O + 2 Ce{4} = SO4{2} + 2 H{+} + 2 Ce{3}
NaOH + HPO4 = NaPO4 + H2O =>
NaOH + HPO4 = NaPO4 + H2O
CH2 = CH2CH2CH2 =>
3 CH2 = CH2CH2CH2
Co + Cl2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 Co + 3 Cl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
CuO + H{+} = CuOH{+} =>
CuO + H{+} = CuOH{+}
Mg(OH)2 + H3O{+} = Mg{+2} + H2O =>
Mg(OH)2 + 2 H3O{+} = Mg{+2} + 4 H2O
CuS + HNO3 = Cu(NO3)2 + SO2 + H2O + NO =>
CuS + 4 HNO3 = Cu(NO3)2 + SO2 + 2 H2O + 2 NO
P4O6 + H2O = HPO2 =>
P4O6 + 2 H2O = 4 HPO2
Ca3PO4 + SiO2 + C = P + CO + CaSiO3 =>
Ca3PO4 + 3 SiO2 + C = P + CO + 3 CaSiO3
KMnO4 + H2SO4 + K2C2O4*H2O = CO2 + K2SO4 + KMnO2 + H2O =>
KMnO4 + 2 H2SO4 + 2 K2C2O4*H2O = 4 CO2 + 2 K2SO4 + KMnO2 + 4 H2O
C9H13N + C2H5OH = C10H15N + CO + H2 =>
C9H13N + C2H5OH = C10H15N + CO + 2 H2
Ca3Cl2 + Na3P2O8 = Na3Cl2 + Ca3(PO4)2 =>
Ca3Cl2 + Na3P2O8 = Na3Cl2 + Ca3(PO4)2
CaCl2CrSO4 = CaSO4CrCl2 =>
CaCl2CrSO4 = CaSO4CrCl2
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
Na2CO3(aq) + AgNO3(aq) = NaNO3(aq) + Ag2CO3(s) = Na2CO3(aq)2AgNO3(aq) = =>
Na2CO3(aq) + 2 AgNO3(aq) = 2 NaNO3(aq) + Ag2CO3(s)
N2*3H2 = *2NH3 =>
N2*3H2 = *2NH3
C2O4H2 + KOH = C2O4K2 + H2O =>
C2O4H2 + 2 KOH = C2O4K2 + 2 H2O
KNO2 + KMnO4 + HCl = KNO3 + MnCl + KCl + H2O =>
3 KNO2 + KMnO4 + 2 HCl = 3 KNO3 + MnCl + KCl + H2O
Na2S + TlNO3 = Tl2S + NaNO3 =>
Na2S + 2 TlNO3 = Tl2S + 2 NaNO3
KO3 + CO2 = K2CO3 + O3 =>
6 KO3 + 3 CO2 = 3 K2CO3 + 5 O3
CH3CH2CH2CH2CH2CH2CH2NH2 + O2 = CO2 + H2O + N2 =>
4 CH3CH2CH2CH2CH2CH2CH2NH2 + 45 O2 = 28 CO2 + 34 H2O + 2 N2
H2C2O2 + MnO4{-} + H{+} = CO2 + Mn{+2} + H2O =>
5 H2C2O2 + 6 MnO4{-} + 18 H{+} = 10 CO2 + 6 Mn{+2} + 14 H2O
Cl2 + Li2O = ClLi + O =>
Cl2 + Li2O = 2 ClLi + O
Zn(NO3)2 + AgBr = ZnBr2 + AgNO3 =>
Zn(NO3)2 + 2 AgBr = ZnBr2 + 2 AgNO3
CuCl2(aq)Na2CO3 = CuCO3Na2Cl2 =>
CuCl2(aq)Na2CO3 = CuCO3Na2Cl2
Zn(NO3)2 + AgBr = ZnBr2 + AgNO3 =>
Zn(NO3)2 + 2 AgBr = ZnBr2 + 2 AgNO3
Ni(OH)2 + HBr = NiBr + H(OH)2 =>
Ni(OH)2 + HBr = NiBr + H(OH)2
AgBr + NaNO3 + NH3 + H2O = AgNO3 + NH3Br + NaOH =>
8 AgBr + 9 NaNO3 + 7 NH3 + 6 H2O = 8 AgNO3 + 8 NH3Br + 9 NaOH
Mg(OH)2 + H + Cl = MgCl2 + H2O =>
Mg(OH)2 + 2 H + 2 Cl = MgCl2 + 2 H2O
H2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
H2Cr2O7 + 6 FeSO4 + 6 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
C4H4O + (H2O2) = C4H4O4 + (H2O) =>
C4H4O + 3(H2O2) = C4H4O4 + 3(H2O)
O2 + NaBr = NaO2 + Br =>
O2 + NaBr = NaO2 + Br
Na2CrO4 + Al(NO3)3 = Na2(NO3)3 + AlCrO4 =>
Na2CrO4 + Al(NO3)3 = Na2(NO3)3 + AlCrO4
MgCl2(aq) + K2CO3(aq) = MgCO3 + KCl =>
MgCl2(aq) + K2CO3(aq) = MgCO3 + 2 KCl
C3H8 + O2 = H2O + C2O =>
4 C3H8 + 11 O2 = 16 H2O + 6 C2O
KBr(aq) + Ag(NH3)2(aq) = AgBr(s) + K(NH3)2(aq) =>
KBr(aq) + Ag(NH3)2(aq) = AgBr(s) + K(NH3)2(aq)
C6H12O(s) + O2(g) = CO2(g) + H2O(g) =>
2 C6H12O(s) + 17 O2(g) = 12 CO2(g) + 12 H2O(g)
NaBH4 + H2O = H2 + NaOH + B(OH)3 =>
NaBH4 + 4 H2O = 4 H2 + NaOH + B(OH)3
NaC6H5O7 + H3O{+} = Na{+} + H2O + C6H4O6 =>
NaC6H5O7 + H3O{+} = Na{+} + 2 H2O + C6H4O6
C2H6 + O2 = CO2 + (H2O)2 =>
2 C2H6 + 7 O2 = 4 CO2 + 3(H2O)2
Mg(OH)2 + HBr = MgH2 + Br(OH) =>
Mg(OH)2 + 2 HBr = MgH2 + 2 Br(OH)
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