Questions asked by Auni Shah

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• How to balance CO+ O_2 -> CO_2 ?
  
• How to differentiating using quotient rule?
  
• How to simplify algebraic fraction? such as..:
  
• How to simplify this?
  
• How to simplify this .?
  
• How to simplify algebraic fractions ?
  
• How to do this?
  
• How many grams of #"Pt"# are present in 25.0 g of Cisplatin, an anti-tumor agent?
  
• Assume that 7.35 g of Cr reacts with oxygen to form 10.74 g of metal oxide. What's the empirical formula for the compound?
  
• How to do this?
  
• How to solve this? *log*
  
• Helium would to be burn the methane. Why this would not be a suitable method to obtain helium?
  
• How to show that algebraic fractions can be simplified?
  
• As the string passes through the vertical, the narrow beam of light is interrupted by the cylinder for 22 ms . The cylinder has a diameter of 2.5 cm. How to calulate the actual speed of the cylinder?
  
• How to find the indicated term ?
  
• How to find the coordinates of the stationary points on the curve #y = x^3 – 6x^2 – 36x + 16#?
  
• How to simplify this?
  
• How to make x the subject?
  
• How to find the value of a and the value of b?
  
• How to simplify this?
  
• How to find a sloping edge of a rectangular based pyramid? The rectangular based has length 4.8m and width 3m and the height of the pyramid is 4m .
  
• How to simplify ?
  
• How to find the value of k?
  
• How to solve this? (49/16)^-(3/2)
  
• How to factorise this? (3a)^2 - (12b)^2
  
• How to factorize this? #2x^2-6x+3#
  
• How to find the volume of the gas?
  
• How to solve this polynomial equation?