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write a balanced equation of the reaction between sodium and oxygen

2Na + O > Na 2 O
EB
Answered by erica b. • Chemistry tutor
4699 Views

Translate the following passage: I like to go on holiday to Spain. It is always sunny and our favourite hotel has a big swimming pool. Last summer we went to Madrid and I saw a concert in the bull-ring. I am going to study Spanish in the future.

Me gusta ir de vacaciones a España. Siempre hace sol y nuestro hotel favorito tiene una piscina grande. El verano pasado, fuimos a Madrid y vi un concierto en la plaza de toros. Voy a estudiar el español en ...
AW
Answered by Amber W. • Spanish tutor
3606 Views

How do I know which verbs take être in the passé composé?

For almost all non-reflexive verbs, you will use 'avoir' rather than être.However there are some exceptions. A particularly useful way of remembering which ones take être is the anagram DR & MRS VANDERTR...
NM
Answered by Nina M. • French tutor
21561 Views

How successful were Elizabeth I and her ministers in managing Parliament?

Introduction: Outline key features of introduction in relation to questionHistoriographical justification for question: Neale would suggest that she was very unsuccessful; cites examples of vocal Protestant ...
TF
Answered by Toby F. • History tutor
6322 Views

Explain how a compound such as Magnesium Oxide has a high melting point and conducts electricity when molten

A substantial amount of energy is required to break the strong ionic bonds between the ions Mg^2+ and O^2-. While in a solid state the molecular structure is rigid and does not have any free or mobile electr...
JJ
Answered by Jack J. • Chemistry tutor
11585 Views