Equations balanced on the previous day | Equations balanced on the next day |
2 KAlO2 = Al2O3K2O
C21H26N7O14 + C8H16N2O3 = C17H23N5O15 + C6H15N2O2 + C6H6N2O =>
193 C21H26N7O14 + 179 C8H16N2O3 = 179 C17H23N5O15 + 147 C6H15N2O2 + 260 C6H6N2O
KOH + CrBr2 = Cr(OH)2 + KBr =>
2 KOH + CrBr2 = Cr(OH)2 + 2 KBr
C2H5OH + Na2Cr2O7 + H2SO4 = HC2H3O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 HC2H3O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + HOH =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 HOH
Cr + N + O2 = Cr(NO3)3 =>
2 Cr + 6 N + 9 O2 = 2 Cr(NO3)3
MnO4{-} + S{2-} + H3O{+} = Mn2{+} + SO2 + H2O =>
12 MnO4{-} + 13 S{2-} + 44 H3O{+} = 6 Mn2{+} + 13 SO2 + 66 H2O
C + H2O = HCOH =>
C + H2O = HCOH
FeS(s) + O2(g) = FeO(s) + SO2(g) =>
2 FeS(s) + 3 O2(g) = 2 FeO(s) + 2 SO2(g)
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HCl(aq) + CaCO3(aq) = CaCl(aq) + HCO3(aq) =>
HCl(aq) + CaCO3(aq) = CaCl(aq) + HCO3(aq)
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
sulfuricacid + berylliumhydroxide = berylliumsulfate + water =>
H2SO4 + Be(OH)2 = BeSO4 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
FeCu + HCl = FeCuH + Cl =>
FeCu + HCl = FeCuH + Cl
I2 + Al = Al2I3 =>
3 I2 + 4 Al = 2 Al2I3
(HNO3)2NO2 + H2O = HNO2 + HNO3 =>
2(HNO3)2NO2 + H2O = HNO2 + 5 HNO3
FeSO4 + HNO3 = Fe2(SO4)3 + NO2 + H2O + Fe(NO3)3 =>
3 FeSO4 + 6 HNO3 = Fe2(SO4)3 + 3 NO2 + 3 H2O + Fe(NO3)3
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Sb2O5 + H2O = Sb(OH)5 =>
Sb2O5 + 5 H2O = 2 Sb(OH)5
Ca(H2PO2)2 + Ca(OH)2 = CaHPO2 + H2O =>
Ca(H2PO2)2 + Ca(OH)2 = 2 CaHPO2 + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3(PO4)4 + CaOH2 = Ca3(PO4)2 + NH3 + H2O =>
NH3(PO4)4 + 6 CaOH2 = 2 Ca3(PO4)2 + NH3 + 6 H2O
HMnO4 + AsH3 + H2(SO4) = H3AsO4 + MnSO4 + H2O =>
8 HMnO4 + 5 AsH3 + 8 H2(SO4) = 5 H3AsO4 + 8 MnSO4 + 12 H2O
Pb(NO3) + NaOH = PbOH + NaNO3 =>
Pb(NO3) + NaOH = PbOH + NaNO3
SnCl2 + C2H5SN = SnS + C2H5N + Cl =>
SnCl2 + C2H5SN = SnS + C2H5N + 2 Cl
KMnO4 + CO2 = CO3 + Mn2 + K =>
2 KMnO4 + 8 CO2 = 8 CO3 + Mn2 + 2 K
NaAlO2 + HCl = NaCl + H2O + AlCl3 =>
NaAlO2 + 4 HCl = NaCl + 2 H2O + AlCl3
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Fe2(SO4)2 + NaOH = FeOH + NaSO4 =>
Fe2(SO4)2 + 2 NaOH = 2 FeOH + 2 NaSO4
Mn(s) + SnCl2(aq) = MnCl2(aq) + Sn(s) =>
Mn(s) + SnCl2(aq) = MnCl2(aq) + Sn(s)
Ag + H2O = AgOH + H =>
Ag + H2O = AgOH + H
Cl + S{-2} + OH{-} = SO4{-2} + Cl{-} + H2O =>
8 Cl + S{-2} + 8 OH{-} = SO4{-2} + 8 Cl{-} + 4 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
H3PO4(aq) + LiOH(aq) = LiH2PO4(aq) + H2O(l) =>
H3PO4(aq) + LiOH(aq) = LiH2PO4(aq) + H2O(l)
MgH2S + O2 = MgSO + H2O =>
MgH2S + O2 = MgSO + H2O
(CH3)2CHOHH2SO4 = (CH3)2CHOH3SO4 =>
(CH3)2CHOHH2SO4 = (CH3)2CHOH3SO4
Fe + SO2 = Fe2O3 + SO =>
2 Fe + 3 SO2 = Fe2O3 + 3 SO
Na3PO4 + Cu(OH)2 = NaOH + Cu3(PO4)2 =>
2 Na3PO4 + 3 Cu(OH)2 = 6 NaOH + Cu3(PO4)2
NH3(aq) + CH3COOH(aq) = NH4(aq) + CH3COO(aq) =>
NH3(aq) + CH3COOH(aq) = NH4(aq) + CH3COO(aq)
CH3CHCHCH2CH3 + MnO4{-} + H2O = CH3CHOHCHOHCH2CH3 + MnO2 + OH{-} =>
3 CH3CHCHCH2CH3 + 2 MnO4{-} + 4 H2O = 3 CH3CHOHCHOHCH2CH3 + 2 MnO2 + 2 OH{-}
HCI + Ca(OH)2 = CaCI + H(OH)2 =>
HCI + Ca(OH)2 = CaCI + H(OH)2
FeCa3 + H2 = CaH2 + Fe =>
FeCa3 + 3 H2 = 3 CaH2 + Fe
KClONa2SO3 = KClNa2SO4 =>
KClONa2SO3 = KClNa2SO4
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
C6H12O2 = C2H5OH + C =>
C6H12O2 = 2 C2H5OH + 2 C
Fe2 + CN = Fe(CN)2 =>
Fe2 + 4 CN = 2 Fe(CN)2
K4(P2O5) + Au(OH)3 = K(OH) + Au4(P2O5)3 =>
3 K4(P2O5) + 4 Au(OH)3 = 12 K(OH) + Au4(P2O5)3
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