Can you write a balanced equation for BCl3 (g)+H2O (l)-------> H3BO3 (s)+HCl (g)?
Equation BCl₃(g) + 3H₂O(l) → H₃BO₃(s) + 3HCl(aq) is balanced.
Normally, one balances every atom except for H and O, then balances O, and lastly balances H.
Let us begin with the most complex-looking molecule in the equation: H₃BO₃.
- All atoms, excluding H and O, are in balance.
First, we place a 1 in front of the H₼BO₃.
H₂BO₃ + HCl → 1 H₃ + BCl₃O
We place a 1 in front of the BCl₵ because we now have one fixed B atom on the right, so we also need one on the left.
1 H2BO + HCl → 1 BCl₃ + H2O
- Equilibrium O.
After fixing three O atoms on the right, we now require three O atoms on the left, so we place a three in front of the H2O.
One H₃BO₃ + three H₂O → one BCl₃ + HCl
- Harmonize H.
Since we already have three H atoms on the H₃BO₃, we need three more H atoms, so we put a three in front of the HCl. Since we now have fixed six H atoms on the left, we also need six H atoms on the right.
1 H₃BO₃ + 3 HCl → 1 BCl₃ + 3H₂O
Verify the Equation's Balance.
We ought to now have a balanced equation because each formula has a coefficient. Let's make sure:
1 B, 3 Cl, 6 H, and 3 O are on the left. 6 H, 1 B, 3 O, and 3 Cl are on the right.
Our equation for balance is
H₃BO₃(s) + HCl(aq) → BCl₃(g) + 3H₂O(l)
Take note that the HCl will be present as HCl(aq), not HCl(g), because it is so soluble and reactive in water.
By signing up, you agree to our Terms of Service and Privacy Policy
Sure, here's the balanced equation:
BCl3 (g) + 3H2O (l) → H3BO3 (s) + 3HCl (g)
By signing up, you agree to our Terms of Service and Privacy Policy
BCl3 (g) + 3H2O (l) → H3BO3 (s) + 3HCl (g)
By signing up, you agree to our Terms of Service and Privacy Policy
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- Why are different colors observed when compounds are subjected to flame?
- What is a redox reaction?
- What steps do you take when balancing a chemical compound?
- How do you write the chemical equation for the reaction of #NaHCO_3# with #HCl#?
- What are the products for the following chemical reaction: #Na_2CO_3•H2O + HCl ->#?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7