Sir please recommend physics and mathematics tutor for me

My Class work answer is=730mmHg

737mmHg

Sir please recommend a physics tutor to me

Thank you Mr Bright

Question 9 is 1.05mol/dm3

For 47:20 is because HNO3 1+N+3(-2)=0 1+ N + (-6)=0 N-5=0 N=5 That's why is called (v)

T=0.38×6÷0.5×0.0821 T=55.5k

T=0.38×6÷0.5×0.0821 T=55.5k or -217.5•c

3. PT=760-30=730mmhg

2. Sp hybridization

Please teach us how to calculate for redox reactions

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Keep the energy sir,I'm grateful to God for knowing this platform

Maximum number of electron for L shell =2(2)² =2(4) =8 d orbital=2×2+1=5 f orbital=2×3+1=7

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The hybridization is SP

Thank u sir

You add 4 to H to balance it

If equilibrium shifts to the right.... forward reaction is favored... but if equilibrium shifts to the left , the backward reaction ( reactants) is favored

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Thanks ❤

This is awesome and so helpful, finally got answers to my chemistry problems. Thank you so much sir 😊

Absolutely mind blowing Thanks very much

Good job

God bless you richly for this teaching, it's so helpful

Pls sir when are you starting your jamb class?

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There is a special place in heaven for people that make this videos

Please can someone resend the question it's not too clear

The atomic number is supposed to be 6

Thank you very much sir i really found this helpful I'll message u on Whatsapp sir

A scenario where we have two masses what do we do

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Thank you sir ❤

The first question under first law of electrolysis : 3.25g The second question under second law of electrolysis : 9.53g Am i correct sir? I used 63.5 as my molar mass in copper.

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I really understood what u teach tnx u😊

Oxidation number is equal to 0