Equations balanced on the previous day | Equations balanced on the next day |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cr(NO3)3 + K2SO4 = Cr2(SO4)3 + KNO3 =>
2 Cr(NO3)3 + 3 K2SO4 = Cr2(SO4)3 + 6 KNO3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Li3N = Li + N2 =>
2 Li3N = 6 Li + N2
CaNO3 + NaBr = NaNO3 + CaBr =>
CaNO3 + NaBr = NaNO3 + CaBr
ZnS + Fe{3+} = Zn{2+} + S + Fe{2+} =>
ZnS + 2 Fe{3+} = Zn{2+} + S + 2 Fe{2+}
KBr + H2SO4 + K2Cr2O7 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KBr + 7 H2SO4 + K2Cr2O7 = 3 Br2 + Cr2(SO4)3 + 4 K2SO4 + 7 H2O
NaCl + Na2SO4 = Na + Cl2SO4 =>
2 NaCl + Na2SO4 = 4 Na + Cl2SO4
HBrO + NaOH = H2O + NaBrO =>
HBrO + NaOH = H2O + NaBrO
(CH3)(CH2)4(CH)3 + O2 = CO2 + H2O =>
2(CH3)(CH2)4(CH)3 + 23 O2 = 16 CO2 + 14 H2O
(NH4)2S + F2 = NH4F + S =>
(NH4)2S + F2 = 2 NH4F + S
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Zn(No3)2(aq) + Na2S(aq) = ZnS(s) + NaNo3(aq) =>
Zn(No3)2(aq) + Na2S(aq) = ZnS(s) + 2 NaNo3(aq)
AgNO3 + Na2CrO4 = Ag2CrO4 + NaNO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 NaNO3
As2O3 + H2SO4 + Zn = AsH3 + ZnSO4 + H2O =>
As2O3 + 6 H2SO4 + 6 Zn = 2 AsH3 + 6 ZnSO4 + 3 H2O
HBr + Ba(OH)2 = Ba(Br)2 + H2O =>
2 HBr + Ba(OH)2 = Ba(Br)2 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H6O5 + Na2CO3 = H2O + CO2 + C4H4Na2O5 =>
C4H6O5 + Na2CO3 = H2O + CO2 + C4H4Na2O5
C17H35CO2CH3 + NO3{-} + PO4{-3} + H{+} = C60H87O23N12P + H2O + e =>
60 C17H35CO2CH3 + 228 NO3{-} + 19 PO4{-3} + 259 H{+} = 19 C60H87O23N12P + 443 H2O + 26e
(NH4)2 + CO3 = H2O + N2 + CO2 =>
(NH4)2 + 4 CO3 = 4 H2O + N2 + 4 CO2
C25H52 + O2 = C25O2 + H52 =>
C25H52 + O2 = C25O2 + H52
HBr + Mg(OH)2MgBr2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2MgBr2 = 2 MgBr2 + 2 H2O
AsH3 + HNO3 = H3AsO4 + NO + H2O =>
3 AsH3 + 8 HNO3 = 3 H3AsO4 + 8 NO + 4 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
KMnO4 + Al + H2SO4 = Al2(SO4)3 + MnSO4 + H2O + K2SO4 =>
6 KMnO4 + 10 Al + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 24 H2O + 3 K2SO4
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
Na1Cl1 + F2 = Na1F1 + Cl2 =>
2 Na1Cl1 + F2 = 2 Na1F1 + Cl2
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
HBr + Rb(OH) = BrRb + H2O =>
HBr + Rb(OH) = BrRb + H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Al2(SO4)3*14H2O + (OH) = Al(OH)3 + SO4 + H2O =>
Al2(SO4)3*14H2O + 6(OH) = 2 Al(OH)3 + 3 SO4 + 14 H2O
I2 + NaOH = NaIO3 + NaI + H2O =>
3 I2 + 6 NaOH = NaIO3 + 5 NaI + 3 H2O
Na2SO3 + HCl = H2O + SO2 + NaCl =>
Na2SO3 + 2 HCl = H2O + SO2 + 2 NaCl
C + O2 = CO =>
2 C + O2 = 2 CO
Ag + HgCl2 = Hg2 + AgCl =>
4 Ag + 2 HgCl2 = Hg2 + 4 AgCl
Zn(NO3)2 + H2O2 = H2Zn + O2 + NO3 =>
Zn(NO3)2 + H2O2 = H2Zn + O2 + 2 NO3
Na + FeSO4 = Na(SO4) + Fe =>
Na + FeSO4 = Na(SO4) + Fe
CS2 + S2Cl2 = CCl4 + S =>
CS2 + 2 S2Cl2 = CCl4 + 6 S
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
*8CH4 + *10NH3 + O2 = HCN + H2O =>
5*8CH4 + 4*10NH3 + 60 O2 = 40 HCN + 120 H2O
S(g) + Cl = SCl =>
S(g) + Cl = SCl
K3(ClO) + (NH4)2(SO4) = K2(SO4) + (NH4)3(ClO) =>
2 K3(ClO) + 3(NH4)2(SO4) = 3 K2(SO4) + 2(NH4)3(ClO)
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Na2MnO4 + HCl = MnCl2 + Cl2 + NaCl + H2O =>
Na2MnO4 + 8 HCl = MnCl2 + 2 Cl2 + 2 NaCl + 4 H2O
KI + Pb(CH3COO)2 = PbI2 + KCH3COO =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 KCH3COO
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